Image PF Shank King Combination Nipple NPT Threaded Markets Chemical Processing Jump to Section Product Options Related Products Product Options Part Number Size Material RST25PF 2" (51 mm) 316 Stainless Steel ST25PF 2" (51 mm) Plated Steel RST35PF 3" (76 mm) 316 Stainless Steel ST35PF 3" (76 mm) Plated Steel ST40PF 4" (102 mm) Plated Steel ST60PF 6" (152 mm) Plated Steel Related Products Image Boss-Lock Cam & Groove Type E Adapter x Phono Finish Shank Image Center Punch Band Clamp Pre-formed F-Series Image Dixon Roll-Over Type Smooth ID Band Clamp Image Dixon Smooth ID Center Punch Band Clamps Image EZ Boss-Lock Cam & Groove Type C Coupler x Phono Finish Shank Image K-Series Universal Preformed Band Clamp Image King Combination Nipple NPT Threaded End No Knurl