Allied-Locke Combination Transfer Chain is often referred to as "rooftop" or "camelback" chain. It is designed to carry heavily concentrated loads, such as lumber, boxes, barrels and crates. It is usually intended for operation in troughs, in two or more parallel strands, with only the tops of the links protruding.

Dimensions are given in inches.
Unit of Measure



N/A 1.631

Diameter of Pin (E)

N/A 0.375

Thickness of Sidebar (T)

N/A 0.19

Diameter of Barrel (Db)

N/A 0.72

Max. Allowable Sprocket Face (E)

N/A 0.69

Overall Height (P)

N/A 1.25

Max. Recommended Working Load

N/A 1,400 lb

Overall Width Riveted (A)

N/A 2.00

Head of Pin to Center Line Riveted (C)

N/A 1.00

Overall Length of Barrel (E1)

N/A 1.25

Height of Sidebar (H)

N/A 0.75

Height of Shoulder (F1)

N/A 0.75

Center of Pin to Top (J)

N/A 0.88

Style of Top

N/A Peaked

Links per 10'

N/A 74


N/A 3.2 lb/ft

Avg. Ultimate Strength

N/A 117,000 lb

Block Links

N/A Allied-Locke Promal


N/A Carbon Steel, Heat Treated


N/A Carbon Steel


N/A Available in riveted construction only.

Applications Served

N/A conveyors forest products material handling stackers