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Pull ring retractable plungers are used in machining applications with limited space as positioners, loading pins, and indexing devices. Easy to grab pull ring allows quick actuation and locks in retracted position. The head of the plunger pin has a rest position where the plunger pin can stay in the retracted position while changing the work piece. To lock, pull the ring back and turn 90°. To release, turn 90° once more and allow pin to engage in perforated holes. Locking patch available upon request.

For quantities less than 50 pieces, please visit our distributors’ website by clicking link below.

Link to http://www.grainger.com 

Spring Loaded Plunger Pin Ring Handle
Spring Loaded Plunger Pin Line Drawing
Unit of Measure
1 

Item #

End Force Initial/Lbs.

End Force Final/Lbs.

Thread A

B

C

D

E

F

1/4-20 Pull Ring Plungers N/A 1.0 N/A 2.5 N/A 1/4-20 N/A 1.14 in N/A 0.25 in N/A 0.155 in N/A 0.62" N/A 0.80"
3/8-16 Pull Ring Plungers N/A 2.0 N/A 4.0 N/A 3/8-16 N/A 1.68 in N/A 0.375 in N/A 0.233 in N/A 0.98" N/A 1.2"
1/2-13 Pull Ring Plungers N/A 2.5 N/A 5.0 N/A 1/2-13 N/A 2.0 in N/A 0.50 in N/A 0.312 in N/A 1.23" N/A 1.40"
Unit of Measure
1