This PVC Contractor Pack includes 10 metres of flexible conduit, 10 'U' clips, and 10 glands with locknuts. The clips should be mounted to the surface using a screw (not included), and the tubing pushes into the clips. The tubing has an outside diameter of 20mm and an inner diameter of 15mm. The glands are not waterproof or split, and the tubing is not split. Cable should be fed through one end to the other. This conduit is compatible with 20mm conduit accessories such as bends, adaptors, and saddles. Use it to protect cables from damage. Weight: 1.543235834 Pounds. Manufacturer: A1 ELECTRICS.