Delrin® - Non Locking Nose Retractable Plunger without Nylon Patch

This retractable plunger from JBF National features a radiused Delrin nose for maximum hole engagement, and the highest quality zinc plated 12L15 steel or 303 stainless steel. This retractable plunger (also known as an indexing plunger) has been designed and tested to withstand side loading. Please see component diagram below.

JBF P/N-SteelJBF P/N-StainlessThread (A)Thread Length (C)Body Length (B)Nose Length (D)Nose Dia (E)Start End Force (lbs)Final End Force (lbs)
1LDN-10091LDN-1009SS1/4-200.630.970.130.160.120.36
1LDN-10101LDN-1010SS3/8-160.751.400.180.250.252.00
1LDN-10111LDN-1011SS1/2-131.001.900.250.310.501.75