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Prime-Line B 521 Roller Assembly, 1 in Dia Roller, 1/4 in W Roller, Plastic/Steel, 2-Roller

Model Number: B 521
SKU: 7430150
Available to order Shipping support Expert support
Price
$4.75
19 in stock
1/4 in W center groove nylon wheel, high-tension 2-1/2 in L heat-treated steel spring and #8 x 3/8 in Phillips pan head sheet metal screw.
Need help confirming fit? (801) 964-1600

Product Overview

  • 1/4 in W center groove nylon wheel, high-tension 2-1/2 in L heat-treated steel spring and #8 x 3/8 in Phillips pan head sheet metal screw.
  • bullet: Heat-treated high-tension steel spring
  • bullet: Heat-treated high-tension steel spring
  • Bearing Type: Ball
  • Dimensions: 2-1/2 in L
Capacity / Size1/4
MaterialPlastic/Steel
1/4 in W center groove nylon wheel, high-tension 2-1/2 in L heat-treated steel spring and #8 x 3/8 in Phillips pan head sheet metal screw.

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