United Scientific Cast Iron Support Ring is a cast iron, zinc-plated support ring with boss head clamp and thumbscrew. Distance from support to center of ring is 4-1/2 inches. Ring is 4 inches in diameter. Shipping Details Shipping Type: parcel Free Shipping: true Specifications Number Of Rings: 1 Ring Maximum Age: 18 Years Maximum Grade Level: Grade 12 Rod Material: Zinc-Plated Steel UPC: 885634203788 Allergens: Contains No Allergens Certifications: Not Applicable Grade Level: Middle-High School SUOM Description: Each Brand Name: United Scientific Base Type: Cast Iron Base Description: Ring – 4 in. Diameter
$1,157.52 Original price was: $1,157.52.$149.00Current price is: $149.00.
$26.99 Original price was: $26.99.$16.19Current price is: $16.19.
$21.99 Original price was: $21.99.$13.19Current price is: $13.19.
$9.99 Original price was: $9.99.$5.99Current price is: $5.99.
$12.00 Original price was: $12.00.$5.00Current price is: $5.00.
$263.55 Original price was: $263.55.$131.78Current price is: $131.78.