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Hand Retractable Plungers

    • Improved design allows plunger pin to be locked in fully retracted position
    • Used in machining applications as positioners, loading pins or indexing devices
    • Plunger pin has slight taper on end to assure easy alignment
  • Zinc Plated Carbon Steel, 303 Stainless Steel
  • Locking element provides resistance on thread in applications with vibration
  
Click the Part Number in below chart
for Price and Stock Check.
CAD CAD Download Link

Inch Locking Style Plungers

Steel Part NumberABInitial ForceFinal ForceC+.001 / -.002 DEFSteel Delrin Part NumberStainless Steel Part NumberStainless Steel Delrin Part Number
27426 CAD
1/4-201/20.52.51/80.1241/41/2 
27826
 
27421 CAD
1/4-201/2151/80.1231/41/2 
27821
 
27427 CAD
5/16-185/80.7533/160.1559/325/8 
27827
 
27422 CAD
5/16-185/81.563/160.15415/645/8 
27822
 
27428 CAD
3/8-163/40.7547/320.1865/163/4 
27828
 
27423 CAD
3/8-163/41.587/320.1851/43/4 
27823
 
27429 CAD
1/2-137/81.2551/40.2493/81 
27829
 
27424 CAD
1/2-137/82.5101/40.2483/81 
27824
 


Metric Locking Style Plungers

Steel Part NumberClass 6g ISO ABInitial Force / kgFinal Force / kgC+ .025 / -.050 DEF
27555 CAD
M6x1.012.500.2251.1353.1736.312.7
27551 CAD
M6x1.012.500.452.273.1736.312.7
27556 CAD
M8x1.2516.000.341.364.7547.015.8
27552 CAD
M8x1.2516.000.682.724.7547.015.8
27557 CAD
M10x1.519.000.341.8155.5057.919.0
27553 CAD
M10x1.519.000.683.635.5057.919.0
27558 CAD
M12x1.7522.000.5652.276.3569.425.4
27554 CAD
M12x1.7522.001.134.546.3569.425.4




Unless otherwise stated, English units are inches (in) and pounds (lbs) and Metric units are millimeters (mm) and kilograms (kg).