10mm to 12mm Bore Rigid Coupling 25mm Length 20mm Diameter Aluminum Alloy Shaft Coupler Connector Silver 4pcs 16x20x10mm The rectangle hole acts as

The rectangle hole acts as a slider buckle to attach a belt or webbing

Size : 17 x 7

Fitment for Ford F-150 King Ranch

50 (+/-2) x Panel Hole Cover

for Saturn Outlook 2008-2010

10mm to 12mm Bore Rigid Coupling 25mm Length 20mm Diameter Aluminum Alloy Shaft Coupler Connector Silver 4pcs 16x20x10mm The rectangle hole acts asDescription: Made of high strength aluminum alloy with integrated structure,maintenance free, oil proof and corrosion resistance. Top tight type rigid coupling,high torque with rigidity, low inertia and excellent sensitivity. No rotation gap, elastic action can make up for symmetrical angular misalignment. Suitable for model car, model boat, hardware, , mechanical drive situations etc. Specification: Connection Bore Diameter: 10mm to 12mm Total