Morton Machine Works
125 Gearhart Street
Millersburg, PA 17061

Phone: 800-441-2751
Fax: 717-629-2120
Email: sales@mortonmachine.com
Website: www.mortonmachine.com
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  • Available in zinc-plated steel or stainless steel.
  • Includes nylon patch for positive holding.
  • New phenolic nose available to prevent surface marring.
  • Plunger can be completely withdrawn into the thread and locked into place.
Product Image - Locking Plungers
Dimensional Drawing
Unit of Measure
1 

Item #

Item Name

Material

End Pressure Start

End Pressure Full

Thread (A)

B

C

D

E

F

G

I

List Price

LP-10 N/A Locking Plungers N/A Steel N/A 0.50 lbs. N/A 2.5 lbs. N/A 1/4-20 N/A 0.156 in. N/A 3/8 in. N/A 5/8 in. N/A 1 5/8 in. N/A 1/4 in. N/A 5/8 in. N/A 1/2 in. $18.35
LP-14 N/A Locking Plungers N/A Steel N/A .75 lbs. N/A 3.0 lbs. N/A 5/16-18 N/A .186 in. N/A 1/2 in. N/A 7/8 in. N/A 2-1/8 in. N/A 5/16 in. N/A 3/4 in. N/A 9/16 in. $21.00
LP-11 N/A Locking Plungers N/A Steel N/A 0.75 lbs. N/A 3.75 lbs. N/A 3/8-16 N/A 0.250 in. N/A 9/16 in. N/A 1 1/16 in. N/A 2 9/16 in. N/A 3/8 in. N/A 15/16 in. N/A 11/16 in. $20.20
LP-12 N/A Locking Plungers N/A Steel N/A 1 lbs. N/A 5 lbs. N/A 1/2-13 N/A 0.312 in. N/A 3/4 in. N/A 1 1/8 in. N/A 2 7/8 in. N/A 1/2 in. N/A 1 1/4 in. N/A 3/4 in. $22.85
LP-13 N/A Locking Plungers N/A Steel N/A 1 lbs. N/A 5 lbs. N/A 5/8-11 N/A 0.375 in. N/A 1 in. N/A 1 3/4 in. N/A 4 in. N/A 5/8 in. N/A 1 5/16 in. N/A 1 1/16 in. $26.50
LP-10SS N/A Locking Plungers N/A Stainless Steel N/A 0.50 lbs. N/A 2.5 lbs. N/A 1/4-20 N/A 0.156 in. N/A 3/8 in. N/A 5/8 in. N/A 1 5/8 in. N/A 1/4 in. N/A 5/8 in. N/A 1/2 in. $24.00
LP-14SS N/A Locking Plungers N/A Stainless Steel N/A .75 lbs. N/A 3.0 lbs. N/A 5/16-18 N/A .186 in. N/A 1/2 in. N/A 7/8 in. N/A 2-1/8 in. N/A 5/16 in. N/A 3/4 in. N/A 9/16 in. $29.90
LP-11SS N/A Locking Plungers N/A Stainless Steel N/A 0.75 lbs. N/A 3.75 lbs. N/A 3/8-16 N/A 0.250 in. N/A 9/16 in. N/A 1 1/16 in. N/A 2 9/16 in. N/A 3/8 in. N/A 15/16 in. N/A 11/16 in. $28.75
LP-12SS N/A Locking Plungers N/A Stainless Steel N/A 1 lbs. N/A 5 lbs. N/A 1/2-13 N/A 0.312 in. N/A 3/4 in. N/A 1 1/8 in. N/A 2 7/8 in. N/A 1/2 in. N/A 1 1/4 in. N/A 3/4 in. $36.50
LP-13SS N/A Locking Plungers N/A Stainless Steel N/A 1 lbs. N/A 5 lbs. N/A 5/8-11 N/A 0.375 in. N/A 1 in. N/A 1 3/4 in. N/A 4 in. N/A 5/8 in. N/A 1 5/16 in. N/A 1 1/16 in. $55.00
LP-20 N/A Locking Plungers N/A Steel N/A 0.125 lbs. N/A 0.50 lbs. N/A 1/4-20 N/A 0.156 in. N/A 3/16 in. N/A 7/16 in. N/A 15/16 in. N/A 1/4 in. N/A 17/32 in. N/A 1/4 in. $15.85
LP-24 N/A Locking Plungers N/A Steel N/A .25 lbs. N/A 1.0 lbs. N/A 5/16-18 N/A .186 in. N/A 1/4 in. N/A 1/2 in. N/A 7/8 in. N/A 5/16 in. N/A 5/8 in. N/A 5/16 in. $18.75
LP-21 N/A Locking Plungers N/A Steel N/A 0.25 lbs. N/A 1.25 lbs. N/A 3/8-16 N/A 0.250 in. N/A 5/16 in. N/A 5/8 in. N/A 1 7/16 in. N/A 3/8 in. N/A 3/4 in. N/A 3/8 in. $17.90
LP-22 N/A Locking Plungers N/A Steel N/A 0.50 lbs. N/A 2 lbs. N/A 1/2-13 N/A 0.312 in. N/A 13/32 in. N/A 7/8 in. N/A 1 29/32 in. N/A 1/2 in. N/A 1 in. N/A 1/2 in. $21.00
LP-23 N/A Locking Plungers N/A Steel N/A 0.75 lbs. N/A 2.5 lbs. N/A 5/8-11 N/A 0.375 in. N/A 1/2 in. N/A 1 1/8 in. N/A 2 3/8 in. N/A 5/8 in. N/A 1 3/16 in. N/A 5/8 in. $24.20
LP-20SS N/A Locking Plungers N/A Stainless Steel N/A 0.125 lbs. N/A 0.50 lbs. N/A 1/4-20 N/A 0.156 in. N/A 3/16 in. N/A 7/16 in. N/A 15/16 in. N/A 1/4 in. N/A 17/32 in. N/A 1/4 in. $28.08
LP-24SS N/A Locking Plungers N/A Stainless Steel N/A .25 lbs. N/A 1.0 lbs. N/A 5/16-18 N/A .186 in. N/A 1/4 in. N/A 1/2 in. N/A 7/8 in. N/A 5/16 in. N/A 5/8 in. N/A 5/16 in. $29.75
LP-21SS N/A Locking Plungers N/A Stainless Steel N/A 0.25 lbs. N/A 1.25 lbs. N/A 3/8-16 N/A 0.250 in. N/A 5/16 in. N/A 5/8 in. N/A 1 7/16 in. N/A 3/8 in. N/A 3/4 in. N/A 3/8 in. $32.75
LP-22SS N/A Locking Plungers N/A Stainless Steel N/A 0.50 lbs. N/A 2 lbs. N/A 1/2-13 N/A 0.312 in. N/A 13/32 in. N/A 7/8 in. N/A 1 29/32 in. N/A 1/2 in. N/A 1 in. N/A 1/2 in. $41.50
LP-23SS N/A Locking Plungers N/A Stainless Steel N/A 0.75 lbs. N/A 2.5 lbs. N/A 5/8-11 N/A 0.375 in. N/A 1/2 in. N/A 1 1/8 in. N/A 2 3/8 in. N/A 5/8 in. N/A 1 3/16 in. N/A 5/8 in. $62.50
Unit of Measure
1