Justerbar skruenøgle C.K Tools T4365 300

The C.K Tools T4365 300 adjustable spanner has a 300 mm length and a 3.8 cm jaw width, finished in chrome for durability and easy cleaning. Its forged chrome vanadium construction provides strength and long service life while the soft grip handle improves comfort and control during use.

Advantages

Sure-drive jaws apply torque to the flat of the nut rather than the corners to reduce the risk of rounding. Extra capacity jaws are up to 18% wider than standard patterns, allowing use on a broader range of fastener sizes. Metric and imperial graduations on the jaw enable accurate pre-setting and faster work. The forged chrome vanadium body and chrome finish offer durability and corrosion resistance.

Suitable for

Key specifications

How to use

Open the adjustable jaw to fit the flat faces of the nut or bolt, using the metric or imperial graduations to set the approximate width before final adjustment. Place the sure-drive jaws so they bear on the flats of the fastener, then apply steady force while maintaining control with the soft grip handle. After use, close the jaw and wipe the tool clean; store in a dry place to preserve the chrome finish.

Recommendations

Use the spanner on the flat faces of fasteners rather than on rounded or damaged corners. Do not exceed the tool’s intended leverage—use a larger size or a torque wrench for high-torque applications. Regularly clean and lightly lubricate the adjustment screw to maintain smooth jaw movement.