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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  • Inch and metric sizes
  • Available in zinc-plated steel or stainless steel
  • Non-locking design
  • Radiused Delrin® nose
  • Available in light or heavy pressure Includes nylon patch for positive holding
HRP-340
Unit of Measure
1 2 

Item #

Item Name

Material

End Pressure Start

End Pressure Full

Thread (A)

B

C

D

E

F

List Price

HRP-340 N/A Retractable Plungers N/A Steel N/A 1.0 lbs. N/A 5.0 lbs. N/A 1/4-20 N/A 1/2 in. N/A 1/8 in. N/A .144 in. N/A 1/4 in. N/A 1/2 in. $19.20
HRP-341 N/A Retractable Plungers N/A Steel N/A 1.5 lbs. N/A 6.0 lbs. N/A 5/16-18 N/A 5/8 in. N/A 3/16 in. N/A .179 in. N/A 9/32 in. N/A 5/8 in. $20.80
HRP-342 N/A Retractable Plungers N/A Steel N/A 1.5 lbs. N/A 8.0 lbs. N/A 3/8-16 N/A 3/4 in. N/A 7/32 in. N/A .216 in. N/A 5/16 in. N/A 3/4 in. $23.25
HRP-343 N/A Retractable Plungers N/A Steel N/A 2.5 lbs. N/A 10.0 lbs. N/A 1/2-13 N/A 7/8 in. N/A 1/4 in. N/A .310 in. N/A 3/8 in. N/A 1 in. $24.70
HRP-344 N/A Retractable Plungers N/A Steel N/A 5.0 lbs. N/A 10.0 lbs. N/A 5/8-11 N/A 1 in. N/A 5/16 in. N/A .373 in. N/A 13/32 in. N/A 1-1/8 in. $31.45
HRP-340SS N/A Retractable Plungers N/A Stainless Steel N/A 1.0 lbs. N/A 5.0 lbs. N/A 1/4-20 N/A 1/2 in. N/A 1/8 in. N/A .144 in. N/A 1/4 in. N/A 1/2 in. $32.50
HRP-341SS N/A Retractable Plungers N/A Stainless Steel N/A 1.5 lbs. N/A 6.0 lbs. N/A 5/16-18 N/A 5/8 in. N/A 3/16 in. N/A .179 in. N/A 9/32 in. N/A 5/8 in. $34.50
HRP-342SS N/A Retractable Plungers N/A Stainless Steel N/A 1.5 lbs. N/A 8.0 lbs. N/A 3/8-16 N/A 3/4 in. N/A 7/32 in. N/A .216 in. N/A 5/16 in. N/A 3/4 in. $37.75
HRP-343SS N/A Retractable Plungers N/A Stainless Steel N/A 2.5 lbs. N/A 10.0 lbs. N/A 1/2-13 N/A 7/8 in. N/A 1/4 in. N/A .310 in. N/A 3/8 in. N/A 1 in. $40.50
HRP-344SS N/A Retractable Plungers N/A Stainless Steel N/A 5.0 lbs. N/A 10.0 lbs. N/A 5/8-11 N/A 1 in. N/A 5/16 in. N/A .373 in. N/A 13/32 in. N/A 1-1/8 in. $66.00
HRP-345 N/A Retractable Plungers N/A Steel N/A 0.5 lbs. N/A 2.5 lbs. N/A 1/4-20 N/A 1/2 in. N/A 1/8 in. N/A .144 in. N/A 1/4 in. N/A 1/2 in. $19.20
HRP-346 N/A Retractable Plungers N/A Steel N/A 0.75 lbs. N/A 3.0 lbs. N/A 5/16-18 N/A 5/8 in. N/A 3/16 in. N/A .179 in. N/A 9/32 in. N/A 5/8 in. $20.80
HRP-347 N/A Retractable Plungers N/A Steel N/A 0.75 lbs. N/A 4.0 lbs. N/A 3/8-16 N/A 3/4 in. N/A 7/32 in. N/A .216 in. N/A 5/16 in. N/A 3/4 in. $23.25
HRP-348 N/A Retractable Plungers N/A Steel N/A 1.25 lbs. N/A 5.0 lbs. N/A 1/2-13 N/A 7/8 in. N/A 1/4 in. N/A .310 in. N/A 3/8 in. N/A 1 in. $24.70
HRP-349 N/A Retractable Plungers N/A Steel N/A 3.0 lbs. N/A 6.0 lbs. N/A 5/8-11 N/A 1 in. N/A 5/16 in. N/A .373 in. N/A 13/32 in. N/A 1-1/8 in. $31.45
HRP-345SS N/A Retractable Plungers N/A Stainless Steel N/A 0.5 lbs. N/A 2.5 lbs. N/A 1/4-20 N/A 1/2 in. N/A 1/8 in. N/A .144 in. N/A 1/4 in. N/A 1/2 in. $32.50
HRP-346SS N/A Retractable Plungers N/A Stainless Steel N/A 0.75 lbs. N/A 3.0 lbs. N/A 5/16-18 N/A 5/8 in. N/A 3/16 in. N/A .179 in. N/A 9/32 in. N/A 5/8 in. $34.50
HRP-347SS N/A Retractable Plungers N/A Stainless Steel N/A 0.75 lbs. N/A 4.0 lbs. N/A 3/8-16 N/A 3/4 in. N/A 7/32 in. N/A .216 in. N/A 5/16 in. N/A 3/4 in. $37.75
HRP-348SS N/A Retractable Plungers N/A Stainless Steel N/A 1.25 lbs. N/A 5.0 lbs. N/A 1/2-13 N/A 7/8 in. N/A 1/4 in. N/A .310 in. N/A 3/8 in. N/A 1 in. $40.50
HRP-349SS N/A Retractable Plungers N/A Stainless Steel N/A 3.0 lbs. N/A 6.0 lbs. N/A 5/8-11 N/A 1 in. N/A 5/16 in. N/A .373 in. N/A 13/32 in. N/A 1-1/8 in. $50.00
HRP-351 N/A Retractable Plungers N/A Steel N/A 4.5 N N/A 22 N N/A M6 x 1.0 N/A 12.7 mm N/A 3.17 mm N/A 3.65 mm N/A 6.3 mm N/A 12.7 mm $19.75
HRP-352 N/A Retractable Plungers N/A Steel N/A 6.5 N N/A 26.5 N N/A M8 x 1.25 N/A 15.8 mm N/A 4.75 mm N/A 4.54 mm N/A 7.0 mm N/A 15.8 mm $21.10
HRP-353 N/A Retractable Plungers N/A Steel N/A 6.5 N N/A 35.55 N N/A M10 x 1.50 N/A 19 mm N/A 5.50 mm N/A 5.48 mm N/A 7.9 mm N/A 19.0 mm $23.50
HRP-354 N/A Retractable Plungers N/A Steel N/A 11 N N/A 44.5 N N/A M12 x 1.75 N/A 22.2 mm N/A 6.35 mm N/A 7.87 mm N/A 9.4 mm N/A 25.4 mm $26.00
HRP-355 N/A Retractable Plungers N/A Steel N/A 22 N N/A 44.5 N N/A M16 x 2.0 N/A 25.4 mm N/A 7.92 mm N/A 9.47 mm N/A 10.3 mm N/A 28.6 mm $41.00
Unit of Measure
1 2