Product Dimensions:

Size 4mm: D = 4mm (5/32"), L1 = 45mm(1.75"), L2 = 35 mm(1.38"), H = 16mm(5/8"), h = 12mm(1/2"), d = 4mm(5/32")
Size 5mm: D = 5mm (3/16"), L1 = 50mm(2"), L2 = 42 mm(1.65"), H = 17mm(11/16"), h = 13mm(1/2"), d = 4mm(5/32")
Size 6mm: D = 6mm (1/4"), L1 = 60mm(2.36"), L2 = 47 mm(1.85"), H = 22mm(7/8"), h = 16mm(5/8"), d = 5mm(3/16")
Size 8mm: D = 8mm (5/16"), L1 = 63mm(2.5"), L2 = 49 mm(1.93"), H = 25mm(1"), h = 17mm(11/16"), d = 6mm(1/4")
Size 10mm: D = 10mm (3/8"), L1 = 80mm(3.15"), L2 = 63 mm(2.5"), H = 32mm(1.26"), h = 22mm(7/8"), d = 6.5mm(0.256")