4-Tooth socket, specially designed to remove castellated locknuts found on motorcycle swingarms.

Also suitable for some engine mounting nuts.

Specification:

• Model No SMC22
• Brand: Sealey
• Nett Weight: 0.190kg
• External Ø: 50mm
• Internal Ø: 40mm
• Internal Socket Depth: 6mm
• Number of Pins: 4
• Pin Width: 4.5mm
• Pin Depth: 5mm
• Drive Type: 1/2"Sq Drive