Groove Width: 5.9 inches (150 mm), Main Unit: 11.4 inches (290 mm), Length: 23.6 inches (600 mm), For U-shaped grooves, Fine W5.5 inches (140 mm) A6.5 inches (164 mm) L23.6 inches (600 mm) H0.7Load Capacity: T-6 End Angle: L-3 x 30 x 30 mm