Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Post Onsite · Hardware & Fasteners
3CLOSENIP
In stock · ships from Knoxville
A 3-inch close nipple is a short pipe fitting with male threads on both ends, used to join two female-threaded components in tight spaces.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
Commonly found in plumbing, compressed air, and fuel systems, including heavy-duty truck air brake and accessory plumbing. The 'close' length (about 2-5/8 inches) is the shortest standard size, minimizing the distance between fittings. Replace it when threads are damaged, corroded, or when modifying a system.
Part Number: 3CLOSENIP
3 CLOSE NIPPLE
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more