HT8-620 Home Shoring & Shielding Equipment HT8-620 Specification Summary Shoring Type Steel Trench Boxes Cutting Depth 22 ft Height 6 ft Height 6 ft Request a Free Quote Specifications Shoring Type Steel Trench Boxes Cutting Depth 22 ft Height 6 ft Height 6 ft Length 20 ft Length 20 ft Weight 9210 lb Weight 9210 lb Width 8 in Sidewall