HIT Fitness Cast Iron Triple Grip Weight Plates were designed to replicate old school steel plates that were used worldwide before the era of rubber-coated plates and bumper plates. An important aspect of tri-grip plates is that they are perhaps the safest Olympic Weight Plates on the market due to their numerous grip areas. Included in this pack is a set of collars to further ensure the safety of its users. What's included 4 x Cast Iron Weight Plates | 2.5kg 4 x Cast Iron Weight Plates | 5kg 2 x Cast Iron Weight Plates | 10kg 2 x Cast Iron Weight Plates | 15kg 1 x Olympic Barbell | 7ft 1 pair of Spring Collars With the intention of making these plates more versatile and easy to carry, HIT Fitness have added multiple gripping options to each plate. This style of grip makes it easier to rack & un-rack weights from barbells & storage units as well as transporting them through a busy gym. HIT Fitness cast iron weight plates are manufactured with premium materials in order to increase their durability and feel, this also helps to resist scuffs and scratches during use. Our range of HIT Fitness Cast Iron Triple Grip Weight Plates are available in increments from 1.25 - 25kg. This 7ft Olympic Barbell is a must have for anyone serious about their weight training. 28mm in diameter at the center of the bar and is for use with 2" Olympic plates only. It is perfect for squats, deadlifts, overhead presses, bent over rows with or without plates and much more. The barbell has a sleek chrome finish and knurling to ensure maximum grip during workouts. Ensure you use the spring collars supplied whilst training to help ensure your safety. Benefits: Premium cast iron manufacturing Multiple gripping options Replicates classic powerlifting weight plates Extremely durable and long lasting Versatile piece of equipment Can be used independently of barbells Perfect for squats, deadlifts, overhead presses, bent over rows & more Specs Bar diameter: 30 mm Bar ends diameter: 50 mm Barbell: 7Ft Olympic Bar Bar Weight: 20kg Silver chrome bar Knurling at the mid area of barbell Spring collars: 50 mm Max load: 600kg