PSM MAX Adjustable Shift Knob SILVERParts Shop MAX Adjustable Shift Knob SILVER Listing is for: 1x Shift knob MAX Adjustable shift knob with up to 160mm of vertical range. ~ Made entirely from CNC aluminum, its a perfect weight for confident and accurate shifting. ~ Ergonomic finger grips ~ Silky smooth polished surface ~ Lazer etched logo ~ 12x1. 25, 10x1. 25 and 8x1. 25 threads inside! ~ 0. 45lbs 8oz 0. 2kg One side of the black thread tube is M12, the other side is M10, and the