4600

Standard Tube Insert for Ready Tube Series Aluminum - Mill Finish The standard tube insert is used to make strong connections between Ready Tube profiles It connects profiles together when their lengths are divisible by 1.50" Requires no additional machining services when used in Ready Tube profiles with predrilled holes Weight: .108 Lbs.   Suggested Hardware: Part No.  Qty   Description                                                                                   3970 1  5/16-18 x 1.75" Flanged Hex Head Bolt Assembly  3753    1  5/16-18 x 2.00" Flanged Hex Head Bolt