Finished in perfect satin gold with chamfered edges to avoid any unexpected accidental injury, TOGU TG-R3030 24"/600mm size provides a Grip/Handle length of 600mm/23.622 inches, hole to hole distance 570mm/22.441 inches, Cross-Section Specification 30X30mm or 1.18X1.18inches (FrontXSide), with a pair of 95mm/3.74" backup stainless steel 304 threaded bolts to fit most doors up to 70mm/2.756" thickness. Quality 1.2mm Wall thickness, high-endurance grade-304 stainless steel Handle Grip, Solid grade-304 Stainless Steel mounting standoffs offer a 4.6mm/0.18" efficient deepest engagement length with 4 SUS304 hexagon socket set screws. TOGU TG-R3030 series SUS 304 push pull handles feature a distinctive and durable structure with strong resistance to rust, corrosion, and deformation for an everlasting lifespan without looseness. The accessory pack with a clear instruction manual are offered in the package to finish the whole installation effortlessly. If you need the long threaded bolts for your door up to 70mm/2.756", please send us a message. We will send you the matching accessory kit for free.