Rock Hard 4x4 Fabrication Collar | Bolt-In Locking Collar with Cap | P/N RH-1150

The patented locking collar used in Rock Hard 4x4 cage systems, sold as a fabrication ready collar for tube projects. Each 1/2in thick CNC machined steel cap bolts to its matching collar with six grade 8 socket head cap screws, forming a joint that assembles and comes apart without welding or cutting.

Features

• Patented design (US6908107), the same collar used in Rock Hard 4x4 cage systems
• Assembles and disassembles without welding or cutting
• Fabrication ready for custom tube work and mounts
• Five inside diameters
• Designed, manufactured and shipped in the USA

Specifications

• Material: 1/2in thick CNC machined steel collar and cap
• Hardware: six 5/16in x 1in grade 8 socket head cap screws
• Inside diameters: 1.5in, 1.75in, 2in, 2.25in, 3in
• Finish: raw, bare metal
• Patent: US6908107
• Shipping weight (1.5in): 2 lb
• Shipping carton (1.5in): 8 x 6 x 3 in
• Shipping weight (1.75in): 2 lb
• Shipping carton (1.75in): 8 x 6 x 3 in
• Shipping weight (2in): 2 lb
• Shipping carton (2in): 8 x 6 x 3 in
• Shipping weight (2.25in): 2 lb
• Shipping carton (2.25in): 8 x 6 x 3 in
• Shipping weight (3in): 3 lb
• Shipping carton (3in): 8 x 6 x 3 in

Notes

• Ships in raw bare metal so it can be painted or coated to match.

Part Numbers

• MPN RH-1150 - 1.5in
• MPN RH-1175 - 1.75in
• MPN RH-1200 - 2in
• MPN RH-1225 - 2.25in
• MPN RH-1300 - 3in