25' Foot 7/32" (.22") Vinyl Sling Spline Cord For Repair/Replacement Color:Clear This is used to keep

This is used to keep the fabric securely attached across the two rails

Fits Carter Grandle sling furniture and other brands

Also fits metal weld cup part #30-409

Half oval sling insert

25' Foot 7/32" (.22") Vinyl Sling Spline Cord For Repair/Replacement Color:Clear This is used to keepA spline is the long rounded flexible piece of material you will see in the rails of your sling patio or pool furniture awnings or slide out covers on RVs which insert in the loop sewn on each side of the fabric sling. This is used to keep the fabric securely attached across the two rails. When cut spline is called and sling rod and is inserted into the sling pocket to keep the sling from pulling out of the sling rail. The spline must be large enough