AutoTex R1-16 R1 Specialty Rear Windshield Wiper Blade - 16" (Pack of 1) AutoConnex connector system fits all Roc-Loc 2, Rock-Loc 3, Slide Pinch, and Snap Claw wiper arms ABS molded plastic frame increases durability Rust-resistant stainless steel spline ensures rubber element is secure to the frame DuraTex advanced rubber compound is compression-molded, 100% natural rubber