This is a UR cross wrench. This is one of the best wheel wrenches you can get for 1/8th scale buggies. You get a long glow plug wrench for quick changes, a buggy wheel nut wrench for tyre changes, It has 7, 8, 10 & 17mm sockets.
This is the updated Ultimate Racing Flywheel Remover .12-.21 Pro. By clamping the red anodized aluminum fork behind the flywheel and turning the shaft the flywheel is pulled away from the crankshaft, eliminating the need to use a hammer or other tools to loosen a tightly fitted flywheel.