Material of Construction Anodized aluminum
Maximum Load 11 lb (5 kg)
Mount Type 3/8"-16
Bearings Diameter: 0.67" (17 mm)
Height: 0.31" (7.97 mm)
Track Configuration Length: 31.5" (80 cm)
Width: 1.7" (45 mm)
Rail Diameter: 0.24" (6 mm)
Tripod Mounting Thread 3 x 1/4"-20
3 x 3/8"-16
Weight 4.5 lb (2.1 kg)