Black powder coated punching bag ceiling mount made of 17cm Long and 18 Gauge Iron Plate, you can suspend a punchingbag up to 100 kg from the ceiling beam. Thanks to four-times punching of the ceiling mount, the weight of the punching divides ideally and allows a very safe workout. This new version of ceiling hook now comes with heavy duty shield bolts for fixing the bracket to beam. These can be replaced with heavy duty coach bolts or similar when fixing to solid woodwork or beam is required. Hang your heavy bag with confidence. designs and makes the most durable and secure heavy bag mounts on the market