Online Shop Scroll our online shop below for our large range of great quality fixings and fasteners. Heavy Duty Restraint Straps Straight Store/Builders Metalwork/Restraint Straps/Heavy Duty Restraint Straps StraightFlat Heavy Duty Strap. Generally used for horizontal restraint such as roof trusses, rafters and joists tied to masonry. Manufactured from Galvanised Steel.Refine by FiltersClear allFiltersClear allShow itemsShow items1000mm x 27.5mm x 4mm thick Galvanised Restraint Strap Pack of 101000mm x 27.5mm x 4mm thick Galvanised Restraint Strap Pack of 10£69.00