Offset Duct Stretcher Engineered to hold duct in place when fastening ductwork! The offset duct stretcher holds duct in place with one hand while slipping drive cleat in place with other hand. Engineered to be used anywhere, even in tight or cramped areas, the offset duct stretcher saves your knuckles when working in awkward spaces. The wheels can be adjusted to span greater distances using the additional spacing holes. Anodized aluminum body has vinyl cushion grip handle. Made in the USA. Duct Stretcher, 16'' long by 1-3/8" wide, anodized aluminum with vinyl grip handle