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  • All parts are made of stainless steel.
  • Available with slotted drive or hex drive.
  • All plungers equipped with nylon patch for positive holding. If you require plungers without the nylon locking element, please specify when ordering.
  • Ideal for locating or positioning applications.
Product Image - Stainless Steel Ball Plungers
Unit of Measure
1 2 

Item #

Item Name

End Pressure Start

End Pressure Full

A

B

C

Ball Dia. (D)

List Price

MBP-307SS N/A Hex Drive N/A 2.0 lbs. N/A 5.0 lbs. N/A 10-32 N/A 9/16 in. N/A .025 in. N/A .093 in. $10.90
MBP-311SS N/A Hex Drive N/A 2.0 lbs. N/A 4.0 lbs. N/A 1/4-20 N/A 43/64 in. N/A .035 in. N/A .125 in. $10.90
MBP-310SS N/A Hex Drive N/A 3.0 lbs. N/A 7.0 lbs. N/A 1/4-20 N/A 43/64 in. N/A .035 in. N/A .125 in. $10.90
MBP-312SS N/A Hex Drive N/A 4.0 lbs. N/A 12.0 lbs. N/A 1/4-20 N/A 43/64 in. N/A .035 in. N/A .125 in. $10.90
MBP-316SS N/A Hex Drive N/A 2.0 lbs. N/A 4.5 lbs. N/A 5/16-18 N/A 23/32 in. N/A .040 in. N/A .156 in. $12.85
MBP-315SS N/A Hex Drive N/A 4.0 lbs. N/A 9.0 lbs. N/A 5/16-18 N/A 23/32 in. N/A .040 in. N/A .156 in. $12.85
MBP-317SS N/A Hex Drive N/A 6.0 lbs. N/A 17.0 lbs. N/A 5/16-18 N/A 23/32 in. N/A .040 in. N/A .187 in. $12.85
MBP-321SS N/A Hex Drive N/A 2.5 lbs. N/A 5.0 lbs. N/A 3/8-16 N/A 13/16 in. N/A .048 in. N/A .187 in. $13.25
MBP-320SS N/A Hex Drive N/A 5.0 lbs. N/A 10.0 lbs. N/A 3/8-16 N/A 13/16 in. N/A .048 in. N/A .187 in. $13.25
MBP-322SS N/A Hex Drive N/A 6.0 lbs. N/A 21.0 lbs. N/A 3/8-16 N/A 13/16 in. N/A .048 in. N/A .187 in. $13.25
MBP-326SS N/A Hex Drive N/A 3.0 lbs. N/A 6.0 lbs. N/A 1/2-13 N/A 1-3/64 in. N/A .072 in. N/A .281 in. $16.10
MBP-325SS N/A Hex Drive N/A 6.0 lbs. N/A 12.0 lbs. N/A 1/2-13 N/A 1-3/64 in. N/A .072 in. N/A .281 in. $16.10
MBP-327SS N/A Hex Drive N/A 6.0 lbs. N/A 30.0 lbs. N/A 1/2-13 N/A 1-3/64 in. N/A .072 in. N/A .281 in. $16.10
MBP-331SS N/A Hex Drive N/A 4.5 lbs. N/A 9.0 lbs. N/A 5/8-11 N/A 1-15/64 in. N/A .096 in. N/A .375 in. $18.40
MBP-330SS N/A Hex Drive N/A 9.0 lbs. N/A 18.0 lbs. N/A 5/8-11 N/A 1-15/64 in. N/A .096 in. N/A .375 in. $18.40
MBP-332SS N/A Hex Drive N/A 7.0 lbs. N/A 50.0 lbs. N/A 5/8-11 N/A 1-15/64 in. N/A .096 in. N/A .375 in. $18.40
Unit of Measure
1 2