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Plunger Wrenches

Important: It is not recommended that a screwdriver be used to insert ball or spring plungers from the ball or plunger end. The tip of the screwdriver will force the ball or tip of the plunger below the surface of the end of the plunger. This may compress the spring to a solid, causing possible damage to the spring plunger. It is recommended that a Jergens Plunger Wrench be used or that a slot be ground in the end of a screwdriver to clear the height of the ball or tip for each size ball or plunger used.

  
Click the Part Number in below chart
for Price and Stock Check.

Part NumberThread SizeMetric Size
27501
6-32-
27502
8-32M4
27503
10-32M5
27504
1/4-20M6
27505
5/16-18M8
27506
3/8-16M10
27507
1/2-13M12
27508
5/8-11M16
27509
3/4-10M20
27510
1-8M25




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