The Grace USA Roll Pin Holder Set (brand part no. GRRSH5) accurately holds roll pins in five common sizes, 1/16, 5/64, 3/32, 1/8 inch, and 3.5mm, so a punch can seat the pin squarely instead of skating off center. Each holder is manufactured from high carbon 5160 steel and hardened from tip through the working end using a Bainite heat treating process for extra strength. A single groove on the handle allows quick size identification by feel, the 1/16-inch holder is notched to clear M16/AR-15 rear sights, and the 3.5mm size is sized for holding the pin that retains the breech block on Sig handguns. Overall length runs 5.85 inches.

Key Specifications

• The set covers five sizes: 1/16, 5/64, 3/32, 1/8 inch, and 3.5mm.
• Holders are made from hardened 5160 steel using a Bainite heat treat process.
• The 1/16-inch holder is notched to clear M16/AR-15 rear sights.
• The 3.5mm holder is sized for the Sig handgun breech block retaining pin.

Frequently Asked Questions

What is a roll pin holder used for? It holds a roll pin squarely in place so a punch can drive it in or out without slipping off center.

Does this set work on AR-15 rifles? Yes, the 1/16-inch holder is notched specifically to clear M16/AR-15 rear sights.

Buy the Grace USA Steel Roll Pin Holder Set, 5-Piece

Five properly sized holders keep roll pin work accurate instead of guesswork. See more in our gunsmithing tools lineup and order from our Lubbock, Texas gun shop for fast shipping.