SKTREX 1-5/8" 12 Gauge Metal Strut Channel, Slotted Back, Pre-Galvanized Zinc 5 Foot Length (2)

SKTREX 5 Feet Length Strut Trolley Track, 1-5/8" High and Wide 12 Gauge Metal Steel U Channel with Short Slotted Back Channel - Pre-Galvanized Zinc Finish for Durability (Pack of 2)

SKTREX Trolley Roller Wheels Limit Trolley Assembly Positioning for Unistrut Strut Channel with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel Pack of 2

SKTREX 6 Wheel Hoist Trolley with Rollers - Strut Trolley Assembly for Electric Hoist - Fits 1-5/8" Wide and Taller Strut Channel - High Strength and Silent Operation