????1-5/8" x 5" Tubing Die Set – Precision Tube Bender Tooling. ⚠️Compatibility: Designed for standardrotary draw tube benders that accept1-5/8" tubing dies with a 5" radius. ✅PRECISION BENDING: Designed for1-5/8" OD round tubing with a5" bend radius, helping create accurate bends with minimal distortion.