AR320411 Chassis Spine Block/Multi-Tool 4x4 (ARAC3722)

Chassis Spine Block and Multi-Tool for 4x4 RC cars. This durable replacement part keeps the power module securely locked in the chassis during servicing and setup, while providing a ready-to-use tool for common adjustments.

Includes a spine block, a multi-tool, and a wheel-nut adaptor for 8mm nuts. The spine block is precision-molded from a tough composite material to hold the power module firmly in place, and the multi-tool handles 7mm and 8mm wheel nuts as well as slipper clutch and turnbuckle adjustments for precise tuning.