Description Female NPT = Female National Pipe Thread - NPT = National Pipe Thread 304 Stainless Steel INOX Adapter from standard food processing / milking clamp fitting to NPT. (Pipe Thread used in common plumbing) 2.0 inch clamp x 2.0 inch Female Pipe Thread about 2.5 inches overall length Heavy Wall with Hex for wrench 81590000 4999-1000-912f 22MP-G200 EG222.0 Related clamps that fit this item; 1000-442 Econo Clamp for sanitary stainless steel ferrule 17131 H.D. Heavy Duty Clamp for sanitary stainless steel ferrule Clamp x MNPT adapters available; Basic Econo Style 1000-915b - 1.5 clamp x 1.0 NPT 1000-915c - 1.5 clamp x 3/4 NPT H.D. Style with Hex for wrench 1000-915 - 1.5 clamp x 1.0 NPT 1000-911 - 1.5 clamp x 1.5 NPT 1000-911F - 1.5 clamp x 1.5 FEMALE NPT (this item) 1000-912 - 2.0 clamp x 2.0 NPT 1000-913 - 3.0 clamp x 3.0 NPT 1000-914 - 4.0 clamp x 4.0 NPT 1000-925 - 2.5 clamp x 2.0 NPT Related 2.0 inch Sanitary Stainless Steel Clamp, Triclamp, Tri-clover parts; 1000-001 Buna Rubber Gasket 1000-006 Teflon PTFE Gasket 1000-026 - Silicone Gasket 1000-441 basic econo clamp 1000-501 Snap Clamp 17130 H.D. SS clamp 1000-096 End Cap for 2.0 inch Sanitary Stainless Steel Clamp 1000-3