Specifications:
Belt Description: 4 PLY 440 PIW 1/4 X BARE
# Plys: 4
Color: Black
Compound: SBR
Top Cover: 1/4
Bottom Cover: Bare
Thickness: 0.500 (1/2")
Covers: SBR
Working Tension (PIW): 440
Temperature Range: -25º/225ºF
Minimum Pulley Diameter: 16
Approximate Weight PIW: 0.24

Flexco Plate: BR-6/Rivet: R5 1/2 ; Flexco Plate: #190/Rivet: R5 1/2

Specifications:
Belt Description: 4 PLY 440 PIW 1/4 X 1/16
# Plys: 4
Color: Black
Compound: SBR
Top Cover: 1/4
Bottom Cover: 1/16
Thickness: 0.531 (17/32")
Covers: SBR
Working Tension (PIW): 440
Temperature Range: -25º/225ºF
Minimum Pulley Diameter: 16
Approximate Weight PIW: 0.269

Flexco Plate: BR-10/Rivet: R6 ; Flexco Plate: BR-10/Rivet: R6

Specifications:
Belt Description: 4 PLY 440 PIW 3/8 X 3/32
# Plys: 4
Color: Black
Compound: SBR
Top Cover: 3/8
Bottom Cover: 3/32
Thickness: 0.6875 (11/16")
Covers: SBR
Working Tension (PIW): 440
Temperature Range: -25º/225ºF
Minimum Pulley Diameter: 16
Approximate Weight PIW: 0.344

Flexco Plate: BR-10/Rivet: R6 ; Flexco Plate: BR-10/Rivet: R6