Clamp-S31A Sheath Clamps Fiber Holder Fixture Chuck Jig For Fusion Splicer FSM-41S FSM-28S FSM-38S And FSM-28S Plus Black Pro Grade Replacement Part For Rugged Fiber Ribbon Handling In High-Performance Splicing Setup

Fiber sheath clamp fixture for fusion splicers, single unit
✔️ Compatible with FSM-41S/28S/38S/28S Plus; compact 2.5 x 0.4 x 1.0 cm

This CLAMP-S31A sheath clamp fiber holder fixture is a genuine part designed to grip fiber ribbons securely during fusion splicing. It's commonly used in high-performance splicing setups across FSM models to ensure stable alignment and clean welds.

✅ Compatible with FSM-41S, FSM-28S, FSM-38S, FSM-28S Plus
✅ Size: 2.5 x 0.4 x 1.0 cm (25 x 4 x 10 mm)
✅ Color/Finish: Black, pro grade
✅ Condition: Genuine replacement part

💡 What is a fiber sheath clamp jig used for in high-end fusion splicing?

Handy tool that helps keep ribbon sheath in place during welding to ensure precise joints.

• Helps maintain precise alignment of delicate ribbon fibers during splicing
• Designed to fit multiple FSM models for quick, tool-free swaps
• Helps minimize sheath damage and improves splice yield in rugged setups