RT-02- Cutting Blade for RT18, RT26 RT37S, RT51S $29.00 RT-02- Cutting Blade for RT18, RT26 RT37S, RT51S quantity Add to cart Category: Replacement Parts Description Description Replacement cutting blade and housing for RT18, RT26, RT37S, & RT51S. Related products RT37S-03 – Plastic Clear Paper Clamp for RT37S $23.00 Add to cart C12-12 – Cutting Sticks for C12 $86.00 Add to cart RT-01- Paper Guide for RT18, RT26, RT37S, RT51S $14.00 Add to cart C12-10 – Replacement Blade for C12 $169.00 Add to cart