MATERIAL : STAINLESS ALLOY SPEC INCONEL 625
• OPEN END LUG NUTS
• LIGHT WEIGHT AND THIN WALL CONSTRUCTION
•COMPACT SIZE TO FIT SMALL DIAMETER WHEEL HOLES 24mm base
• OVERSIZED 60 DEGREE TAPER SEAT FOR BETTER CONTACT AREA
•FULL STUD ENGAGEMENT, OPEN TOP NUT ACCOMMODATE LONG RACE STUDS
• 17MM STANDARD HEX SIZE
McGard Part# 24157
McGard Wheel Lock Nut Set - 4pk. (Cone Seat) M12X1.5 / 19mm & 21mm Dual Hex / 1.28in. L - Chrome