HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Our Cast Iron Tri-Grip 25Mm Standard Weight Plates Are Built To Last. The Tri-Grip Design Allows For Easy Handling And Heavy Duty Cast Iron Ensures Maximum Durability. The 25Mm Hole Is Compatible With Standard Sized Bar Sleeves. Make Your Training Count With A Versatile Weight Set That Includes A Barbell Curl Bar Dumbbells And 75Kg Of Cast Iron Weight Plates Features - Cast Iron Weight Plates - 25Mm Hole Diameter To Suit Standard Barbells - Knurl Gripping Or Rubber Grips On Bars - All Bars Come With Spiral Spin Collars To Lock In Weights Weights - 4 X 10Kg Cast Iron Tri-Grip Weight Plate - 4 X 5Kg Cast Iron Tri-Grip Weight Plate - 4 X 2.5Kg Cast Iron Tri-Grip Weight Plate - 4 X 1.25Kg Cast Iron Tri-Grip Weight Plate - 6Ft (180Cm) Standard Barbell With 2 Spiral Spin Collars - Pair Of Dumbbell Handles (Rubber Grips) With 4 Spiral Spin Collars - Standard Ez Curl Bar With 2 Spiral Spin Collars