NOTE：PLEASE MEASURE THE POLE THICKNESS IS 0.047"/1.2mm BEFORE ORDERING, The outer diameter of the pole is 1 inch, If the size does not match, it cannot be installed.
Pole connectors compatible only with pole diameter 1" (25.4mm) and 0.047"/1.2mm thickness Screw-In Style Poles
Shelf locks size: 4.5cm/1.77inch in length, 2.54cm/ 1 inch internal diameter; Connectors size: 2.3cm/ 0.9inch screw nominal diameter, 2.2cm/ 0.87 inch total lenght
Material: ABS (Plastic), metal; sturdy and durable, not easy to break, can serve you a long time.
Package includes: 4 x shelf pole connectors and 48 x shelf locks. Locks down shelving securely, Suitable for adjustable urban shelving.