HPC has brought out a new comprehensive catalogue containing over 60,000 standard stock items. These include: spiral and straight bevel gears; simplex, duplex and triplex sprockets and chains; racks; spur gears; helical gears; anti-backlash gears; moulded gears; timing pulleys and belts; worm and wheels; ratchets and pawls; and plastic chains. The catalogue also features a range of engineering materials including aluminium, mild steel, nylon, Delrin, and Stainless Steel. You"ll also find a wealth of belt guides and tensioners.