Hybrid Racing Delrin Chicane Shift Knob (Black/Black) M10x1.50 - HYB-NOB-01-24Machined Delrin with Stainless Steel Core Available in White or Black M10x1. 5mm Thread Pitch Aluminum Boot Collar Included Our newest shift knob was explicitly designed for new generation cars. The Chicane shift knob features a stainless steel core, adding heft to an otherwise lightweight design. The boot collar contains a rare earth magnet used to secure the boot to the shift knob without using tools, rubber, etc. This knob is machined from Delrin,