W+W Guide rail lubricator extension

W+W Guide rail lubricator extension, included in delivery: 1x retaining clamp for the cartridge 50mm, 1x push-in fitting G1/4“ internal screw thread, 1x angled screw coupling G1/4“ external screw thread, 1x flexible tube for rail lubricator, length 1m, 1x magnetic base for the retaining clamp.