RT18 – Plastic Clear Paper Clamp for RT18 $16.00 RT18 - Plastic Clear Paper Clamp for RT18 quantity Add to cart Description Description RT 18 Replacement clear plastic paper clamp. Also Available at Office Depot Also Available at Staples Related products RT37S-03 – Plastic Clear Paper Clamp for RT37S $23.00 Add to cart T15 – Paper Guide for T15 Trimmer $14.00 Add to cart RT12-02 – Replacement Rotary Cutter Set for RT12 $20.00 Add to cart RT26 – 26″ Tabletop Rotary Trimmer $175.00 Add to cart