W4 Stainless Steel T Bolt Hose Clamps - Heavy Duty Clips Silicone Rubber Exhaust

W4 - Stainless Steel, Housing & Screw. STB 017 019 17mm - 19mm 0.6mm M5 18mm W4 - Stainless Steel Rolled Edges Hex Head. STB 020 022 20mm - 22mm 0.6mm M5 18mm W4 - Stainless Steel Rolled Edges Hex Head.

eBay