ThinkGrow Unistrut Hanger (UH-1)The UH-1 Unistrut Hanger is designed for low-ceiling installation of ThinkGrow fixtures on standard 1-5/8 inch metal framing channels (Unistrut). Its quick release design makes mounting and removal simple.The UH-1 is compatible with ThinkGrow Model-H / H Plus, Model-W and Model-V fixtures, letting operators hang lights directly from strut channel where ceiling height is limited.Available Options Model: UH-1 Includes: 1 x UH-1 Compatible fixtures: Model-H / H Plus, Model-W, Model-V Key Features Fits standard 1-5/8 inch Unistrut channel Quick release design Low-ceiling installation Dimensions: 138mm length, 170mm width, 25mm height Ideal Applications Hanging ThinkGrow fixtures in low-ceiling indoor cultivation rooms Strut-mounted lighting installations