2.5-in Silver Square Wire Lock Pin/Clip
Industrial Safety Pins - Grainger Industrial Supply
Hillman 6-in Silver Roll Pin/Clip (35-Pack) at
0.38 Inch Wide Fasteners at
Safety Coupler Pin,Wire Lock Pins,Shaft Locking Pin,316 Stainless Steel 5/6 Inch(8mm) Diameter, 2.756 Inch(70mm)Length, 2 or 4 - AliExpress
The Hillman Group 58531 Square Loop Wire Lock Pin, 3/8 x 2-1/2-Inch, 3-Pack , Zinc : Industrial & Scientific
Safety Coupler Pin,Wire Lock Pins,Shaft Locking Pin,316 Stainless Steel 5/6 Inch(8mm) Diameter, 2.756 Inch(70mm)Length, 2 or 4 - AliExpress
Midwest Fastener 67102 0.25 x 2 Round Wire Lock Pins - 8 Piece
Hillman Zinc-plated Steel Bushings (3/8in Inner Dia x 3/4in Outer
Hillman Steel Specialty Fasteners & Fastener Kits at
L-pins