Polar Hardware 303C Cam-Rise Hinge features steel strap using 1/4" thick steel. Ductile iron cam rotates on a hardened bearing to lift door approximately 1/2" over irregular surfaces, while helping to eliminate sag. Hinge is reversible for left or right hand installation. Maximum lift is 1/2". Mounting holes in strap are drilled and countersunk for 3/8" bolts. Cam and Bracket are ductile iron, strap is steel. Exceptionally durable hinge for heavy duty applications including on/off highway, locomotive, aerospace, agriculture, truck and trailer.
Available Offsets: 1-1/8", 1-1/4" or 1-5/8", please specify at time of order.
WEIGHT: 13 lbs.
FINISH: Grey Powder Coated Bracket, Zinc Plated Strap.