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  • Material:
    – Body: Steel or Stainless Steel
    – Plunger: Steel or Stainless Steel
  • Unified ANSI and metric threads
  • Hand retractable plunger can be easily engaged and withdrawn
  • Chamfered plunger for easy alignment
  • Built-in drive wrench for rapid installation and alignment
  • Plunger can be completely withdrawn into the body and locked into a retracted position
Click Image Viewer to see detail drawing.
Knurled Knob Hand Retractable Spring Plungers - Steel & Stainless Steel: Locking
Knurled Knob Hand Retractable Spring Plungers - Steel & Stainless Steel: Locking_2
Unit of Measure
1 

Item #

CAD

Initial End Force

Final End Force

Thread Size (A)

Projection Size (C)

Thread Lock Patch

List Price

54510 N/A CAD Icon (for items table) N/A 0.50 lb N/A 2.00 lb N/A 1/4-20 N/A 0.125 in N/A Yes $29.55
54511 N/A CAD Icon (for items table) N/A 0.50 lb N/A 3.00 lb N/A 3/8-16 N/A 0.220 in N/A Yes $34.90
54512 N/A CAD Icon (for items table) N/A 0.50 lb N/A 4.00 lb N/A 1/2-13 N/A 0.250 in N/A Yes $37.40
54510X N/A CAD Icon (for items table) N/A 0.50 lb N/A 2.00 lb N/A 1/4-20 N/A 0.125 in N/A No $24.15
54511X N/A CAD Icon (for items table) N/A 0.50 lb N/A 3.00 lb N/A 3/8-16 N/A 0.220 in N/A No $28.50
54512X N/A CAD Icon (for items table) N/A 0.50 lb N/A 4.00 lb N/A 1/2-13 N/A 0.250 in N/A No $30.55
Unit of Measure
1