Ball Lock Pins with T-handle single acting - comply with NASM / MS17985

EH 4211.

Ball Lock Pins according to NASM (former norm: MS) are used for quick fastening, locking, adjusting, changing and securing. Quickly and easily unlockable for frequently repeated connections.

Ball Lock Pins (Quick Release Pins) are produced according to Aviation Norm NASM (former norm: MS) and tested to NAS 1332.

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Nominal diameter A [inch]
Clamping length L +0.02 0 [inch]
Shearing resistance, two-shear1) min. [lb]
Article-No.
CAD
Available
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
0.9 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C09
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 0.9 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 33 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
1 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C10
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 1 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 34 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
1.1 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C11
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 1.1 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 35 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
1.3 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C13
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 1.3 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 37 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
1.5 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C15
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 1.5 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 38 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
1.6 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C16
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 1.6 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 39 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
1.8 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C18
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 1.8 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 41 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
2 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C20
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 2 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 43 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
2.2 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C22
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 2.2 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 46 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
2.3 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C23
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 2.3 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 47 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
2.9 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C29
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 2.9 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 53 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
3 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C30
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 3 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 53 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
3.3 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C33
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 3.3 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 56 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
4 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C40
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 4 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 62 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
5 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C50
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 5 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 75 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
6 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C60
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 6 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 85 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
6.4 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C64
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 6.4 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 89 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
5/16 inch
Clamping length L +0.02 0 [inch]:
7 inch
Shearing resistance, two-shear1) min. [lb]:
14,400 lb
Article-No.:
4211.C70
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 5/16 inch
  • Clamping length L +0.02 0: 7 inch
  • B ±0.005: 0.375 inch
  • C 0 -0.04: 0.33 inch
  • D max.: 0.31 inch
  • E max.: 0.5 inch
  • F max.: 1.815 inch
  • G max.: 1.27 inch
  • H min.: 0.8 inch
  • Location hole max.: 0.3165 inch
  • Shearing resistance, two-shear1) min.: 14,400 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 93 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
3/8 inch
Clamping length L +0.02 0 [inch]:
0.5 inch
Shearing resistance, two-shear1) min. [lb]:
20,700 lb
Article-No.:
4211.D05
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 3/8 inch
  • Clamping length L +0.02 0: 0.5 inch
  • B ±0.005: 0.44 inch
  • C 0 -0.04: 0.365 inch
  • D max.: 0.39 inch
  • E max.: 0.625 inch
  • F max.: 2.065 inch
  • G max.: 1.45 inch
  • H min.: 0.85 inch
  • Location hole max.: 0.379 inch
  • Shearing resistance, two-shear1) min.: 20,700 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 43 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
3/8 inch
Clamping length L +0.02 0 [inch]:
1 inch
Shearing resistance, two-shear1) min. [lb]:
20,700 lb
Article-No.:
4211.D10
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 3/8 inch
  • Clamping length L +0.02 0: 1 inch
  • B ±0.005: 0.44 inch
  • C 0 -0.04: 0.365 inch
  • D max.: 0.39 inch
  • E max.: 0.625 inch
  • F max.: 2.065 inch
  • G max.: 1.45 inch
  • H min.: 0.85 inch
  • Location hole max.: 0.379 inch
  • Shearing resistance, two-shear1) min.: 20,700 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 50 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
3/8 inch
Clamping length L +0.02 0 [inch]:
1.2 inch
Shearing resistance, two-shear1) min. [lb]:
20,700 lb
Article-No.:
4211.D12
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 3/8 inch
  • Clamping length L +0.02 0: 1.2 inch
  • B ±0.005: 0.44 inch
  • C 0 -0.04: 0.365 inch
  • D max.: 0.39 inch
  • E max.: 0.625 inch
  • F max.: 2.065 inch
  • G max.: 1.45 inch
  • H min.: 0.85 inch
  • Location hole max.: 0.379 inch
  • Shearing resistance, two-shear1) min.: 20,700 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 55 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
3/8 inch
Clamping length L +0.02 0 [inch]:
1.5 inch
Shearing resistance, two-shear1) min. [lb]:
20,700 lb
Article-No.:
4211.D15
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 3/8 inch
  • Clamping length L +0.02 0: 1.5 inch
  • B ±0.005: 0.44 inch
  • C 0 -0.04: 0.365 inch
  • D max.: 0.39 inch
  • E max.: 0.625 inch
  • F max.: 2.065 inch
  • G max.: 1.45 inch
  • H min.: 0.85 inch
  • Location hole max.: 0.379 inch
  • Shearing resistance, two-shear1) min.: 20,700 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 57 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
3/8 inch
Clamping length L +0.02 0 [inch]:
1.6 inch
Shearing resistance, two-shear1) min. [lb]:
20,700 lb
Article-No.:
4211.D16
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 3/8 inch
  • Clamping length L +0.02 0: 1.6 inch
  • B ±0.005: 0.44 inch
  • C 0 -0.04: 0.365 inch
  • D max.: 0.39 inch
  • E max.: 0.625 inch
  • F max.: 2.065 inch
  • G max.: 1.45 inch
  • H min.: 0.85 inch
  • Location hole max.: 0.379 inch
  • Shearing resistance, two-shear1) min.: 20,700 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 58 g
More details
Ball Lock Pins with T-handle
Nominal diameter A [inch]:
3/8 inch
Clamping length L +0.02 0 [inch]:
2 inch
Shearing resistance, two-shear1) min. [lb]:
20,700 lb
Article-No.:
4211.D20
CAD
Ball Lock Pins with T-handle
  • Nominal diameter A: 3/8 inch
  • Clamping length L +0.02 0: 2 inch
  • B ±0.005: 0.44 inch
  • C 0 -0.04: 0.365 inch
  • D max.: 0.39 inch
  • E max.: 0.625 inch
  • F max.: 2.065 inch
  • G max.: 1.45 inch
  • H min.: 0.85 inch
  • Location hole max.: 0.379 inch
  • Shearing resistance, two-shear1) min.: 20,700 lb
  • Operating temperature range min.: -65 °F
  • Operating temperature range max.: 200 °F
  • Weight: 65 g
More details
Ball Lock Pins with T-handle

Material

Pin ①

  • Stainless steel, precipitation-hardened, passivated

Press bolt ②

  • Stainless steel, precipitation-hardened, passivated

Spring ③

  • Stainless steel, passivated

Handle ④

  • Aluminium, black anodised

Attaching ring ⑤

  • Stainless steel, passivated

Ball ⑥

  • Stainless steel, precipitation-hardened, passivated

Notes

Special types on request.

All further dimensions are available on request.

  • This product is manufactured in INCH dimensions.

References

A conversion table can be found in the technical data following these product information pages.

Operation

The balls are unlocked by pressing the knob.

Title
Category
Type
Direct download
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Datasheet EH 4211. Ball Lock Pins with T-handle – single acting - comply with NASM / MS17985
Category:
Datasheet
Type:
PDF
Direct download:
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RoHS compliant

Compliant according to Directive 2011/65/EU and Directive 2015/863

 

Does not contain SVHC substances

No SVHC substances with more than 0.1% w/w contained - SVHC list [REACH] as of 08.07.2021

 

Does not contain Proposition 65 substances

No Proposition 65 substances included
www.P65Warnings.ca.gov

 

Free from Conflict Minerals

This product does not contain any substances designated as "conflict minerals" such as tantalum, tin, gold or tungsten from the Democratic Republic of Congo or adjacent countries.