Motion Pro 4-Pin Spanner Wrench (Double / 39mm and 26mm)

• Used for removal and installation of spanner (castle) lock nuts
• Laser-etched with Motion Pro logo and part number
• Heat-treated for strength and durability
• Premium quality high carbon steel
• Lifetime limited warranty

Large end socket dimensions: 39 mm (1.54") OD x 30.5 mm (1.20") ID x 7 mm (0.28") Pin width/4 pins.

Small end socket dimensions: 26 mm (1.02") OD x 19.9 mm (0.78") ID x 6.5 mm (0.26") Pin width/4 pins.

See year, make and model footnotes for specifics on motor mount spanner socket or swingarm spanner socket.