Hot or cold, this puppy will never change temperature because it cares about your hand. Available in multiple thread pitches to fit a wide variety of vehicles. WHAT'S MY THREAD PITCH SIZE? NOTES: A 36R/48R THREADED ADAPTER IS REQUIRED FOR INSTALLATION. THE SHIFT KNOB IS THREADED IN 16X1.5 CUSTOMERS WHO CHOOSE 16x1.5 WILL RECEIVE A THREADED SHIM INSTEAD OF AN ADAPTER Made of Delrin for superior durability & heat resistance Fully threaded Up to 28mm (1.1 in) of height adjustment 36mm (1.4 in) in diameter & 99mm (3.9 in) tall Available in 8x1.25, 10x1.25, 10x1.5, 12x1.25, & 16x1.5 Includes: 1x stainless steel threaded adapter a 23mm (0.9 in), a 10mm (0.4 in), & a 5mm (0.2 in) brass spacer Weight: 126g (4.4oz) [no spacers] - 160g (5.6oz) [w/ 23mm & 5mm spacer] European vehicles will also require a Euro Thread Adapter