S740 RIVET SET FOR 5/16" DIAM. TRAPIZOID BUCK RIVET SHANK IS .401" DIAM.
3X AIR Hammer KIT for Solid Rivets. Comes with 2 Bucking Bars, 4 Cupped Universal Head BITS (3/32, 1/8, 5/32 & 3/16), A 1" Flush DIE, and 2 RETAINING Springs. HRH-3X-737: Amazon.com: Industrial & Scientific
Blacksmith Rivet Doming Heading Bucking Tool Set 1/4" Shaft 1/2" Head 5/16" Dome | eBay
Rivet Bucking / Heading Tool Set – Ken's Custom Iron Store
Chuang Qian Blacksmith Rivet Doming Tool Set Heavy-duty Blacksmith Rivet Heading/bucking Dome Tools Fit Size 1/2” - Special Disassembly Tool - AliExpress
Rivet Bucking Tool – Ken's Custom Iron Store
Rivet Bucking Tool – Ken's Custom Iron Store
Deluxe "777" Rivet Gun Kit with 3X Rivet Gun & Four Bucking Bars | Brown Aviation & Aircraft Tools
Deluxe RV Aircraft Tool Kit - 658 Pieces! Comprehensive Kit with 3X Rivet Gun - Now Includes TUNGSTEN Bucking Bar! | Brown Aviation & Aircraft Tools
AIRSTREAM BUCK RIVET KIT - Wicks Aircraft Parts
Rivet Bucking / Heading Tool Set – Ken's Custom Iron Store
Buck Bar for General Riveting
Rivet Bucking BAR - 5" Length X 3" Width X 1" Height. Made from CASE Hardened 1018 Steel for CLINCHING Solid Rivets with an AIR Hammer (CA-56): Amazon.com: Industrial & Scientific
Deluxe AIR Hammer KIT for Buck Rivets – Airstream Trailer Parts