BOLD MAGENTA part numbers are new for 2026 TRACTION PRODUCTS PARTS-UNLIMITED.COM SNOW | 2026 TRACTION PRODUCTS 389 PRO SERIES BACKING PLATES •Stud support with an aggressive design • Double and single backing plates available for 1.375” and taller studs •Purchase studs in PS packs (no need to buy the nut) SINGLE BACKERS •For use with Power Point and Power Point +PLUS studs • Available in black, white, green, orange, red, yellow, purple or in Hi-viz blue, Hi-viz green and Hi-viz yellow DOUBLE BACKERS •Intended for 2-ply tracks only • 1.000” hole spacing •For use with Power Point studs only •Available in black and white +PLUS DOUBLE BACKERS •For single-ply tracks but an option for 2-ply tracks for a more aggressive trail application • 1.200” hole spacing •For use with Power Point and Power Point +PLUS studs • Available in black, white, green, blue, red, yellow, purple or in Hi-viz blue, Hi-viz green and Hi-viz yellow COLOR PKG. QTY. PART # SINGLE BACKER PLATES (FOR SINGLE OR 2-PLY TRACKS) Black 24 1250-0350 84 1250-0354 96 1250-0352 Green 24 1250-0452 96 1250-0456 Hi-viz blue 24 1250-0552 Hi-viz green 24 1250-0553 COLOR PKG. QTY. PART # SINGLE BACKER PLATES (FOR SINGLE OR 2-PLY TRACKS) (CONT) Hi-viz yellow 24 1250-0554 Orange 24 1250-0453 96 1250-0457 Purple 24 1250-0579 Red 24 1250-0454 96 1250-0458 COLOR PKG. QTY. PART # SINGLE BACKER PLATES (FOR SINGLE OR 2-PLY TRACKS) (CONT) White 24 1250-0351 84 1250-0355 96 1250-0353 Yellow 24 1250-0455 96 1250-0459 COLOR PKG. QTY. PART # DOUBLE BACKER PLATES (FOR 2-PLY TRACKS ONLY) Black 24 1250-0373 48 1250-0349 White 24 1250-0374 48 1250-0348 COLOR PKG. QTY. PART # DOUBLE BACKERS FOR SINGLE-PLY TRACKS Black 24 1250-0375 48 1250-0377 Blue 24 1250-0582 Green 24 1250-0583 Hi-viz blue 48 1250-0555 Hi-viz green 48 1250-0556 Hi-viz yellow 48 1250-0557 COLOR PKG. QTY. PART # DOUBLE BACKERS FOR SINGLE-PLY TRACKS (CONT) Purple 24 1250-0580 48 1250-0581 Red 48 1250-0466 White 24 1250-0376 48 1250-0378 Yellow 48 1250-0467 1250-0552 1250-0349 1250-0348 1250-0557 1250-0556 PKG. QTY. PART # SUPER LITE +PLUS SINGLE BACKERS 24 1250-0200 96 1250-0204 PKG. QTY. PART # SUPER LITE +PLUS DOUBLE BACKER 24 1250-0206 SUPER LITE +PLUS BACKING PLATES •Lightweight stud support •Made from engineered polymers so they are lighter than aluminum backer plates yet still offer excellent support strength •Available in two styles: Super Lite +PLUS Backer (single) and Super Lite +PLUS Double Backer • Super Lite +PLUS single backer is a larger 1.450” square backer to be used on all 5/16” studs to offer outstanding support •For 5/16”-24 threads •Super Lite +PLUS double backer plates measure 1.450”W x 2.610” L (1.160” hole distance) •Available in black 1250-0200 1250-0206 STEEL SIZE PKG. QTY. COLOR PART # 5/16” 24 Gold 2017-P1 SIZE PKG. QTY. COLOR PART # 5/16” 96 Gold 2017-P3 ALUMINUM SIZE PKG. QTY. COLOR PART # 7 mm 48 Silver 2060-P2 96 Silver 2060-P3 SIZE PKG. QTY. COLOR PART # 5/16” 24 Silver 2061-P1 96 Silver 2061-P3 SQUARE BACKER PLATES • 1.125” size for superior support • 0.090” thick high-strength, heat-treated steel • 0.125” thick aluminum for strength and durability •Two sizes to cover all applications: 7 mm and 5/16” (use 7 mm for 1/4”-20 studs) • Plates measure 1.125” square •Domed-plate profile gives greater “effective stud height” and strength •Available in steel or aluminum Steel Aluminum PKG. QTY. PART # 0.500” 24 1250-0334 84 1250-0335 96 1250-0336 PKG. QTY. PART # 0.750” 24 1250-0144 84 1250-0145 96 1250-0143 POWER TOWER LOCKNUTS •Locknuts are 6061-T6 aluminum with a nylon insert for strength •Extra support helps eliminate bending and breaking without adding any weight • 0.500” tall locknuts are for 1.187”, 1.375” and 1.500” studs using Super Lite backers • 0.750” tall locknuts are for 1.625” and longer studs using Super Lite backers •5/16” -24 threads 1250-0334 1250-0144
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