Place another piece of 32 mm x2 mm gal pipe about 140 mm long and has been cut at a 45 degree angle about 30mm from one end ,place that small piece over the solid bar and weld it to the solid around the straight end with the 45 degree cut pointing to the striker with about 35mm of travel available to the spring . Place the matching piece of 32 mm pipe with 45 degree cut on top now and weld the piece to the backing also . Weld on a suitable bit of pipe handle 150 mm on the main bar and pipe assembly which moves in the position you want .I have them down when the lock is closed .
Ramset™ has been offering mechanical anchors to the Australian market for 50 years. During this time, trusted Ramset™ brand names, like DynaBolt™ and TruBolt™, have become so renowned for their quality, reliability and performance that their names have entered into common language on building sites all over Australia.
Unlike any direct competitor, Ramset™ develops and manufactures a significant portion of its product range in Australia for both local and overseas markets. Ramset™ also extensively and rigorously tests the performance of all its anchoring products here in Australia, in Australian substrates for Australian applications and conditions to ensure the supply of accurate information required for anchor design, selection and safe installation purposes, in Australia.