Snow Studs SS28RFor Heavy Duty Track only 1 1/4" and + Caracteristics Oversized and pointed tungsten carbide For enhanced traction Hot-dipped steel and galvanized stud Big tread for good anchoring Lasting durability Light Easy to install and dismantle 100, 150, 200, 250 and 1000 unit packages Installation Tool Included SS = Shoulder Stud (with shoulder) R = Racing (the carbide is pointed) Applications Snowmobile, Motocross, ATV Technical Information Always pre-drill with 1/16 "drill bit for snowmobile tracks. Ease installing and in pre-drilling we are sure we are going to be in the middle of the track and that we are going to go right. Add soap on the stud treads for better penetration. For a 120'' track, you need about 180 studs For 137'' track, you need about 200 studs For 144'' track, you need about 250 studs For the pattern of a snowmobile track, take the toughest studs. The gray part in the picture represents the snowmobile’ track stud. The iGRiP stud should be inserted as shown in the picture. The shoulder has to be embedded inside the track rubber and the shoulder flush with the rubber.Category: IGrip Snow Studs SS28R 28 mmSpecifications Length: 28 mm Thread diameter: 3/16" Unit per package: 150 Lock-nuts or nuts included: Yes Backers included: No Model: SS28R Number: 103155
