United Scientific 3-Prong Heavy Duty Extension Clamp, Small
School Specialty Shipping Policy
Items Shipped Within the Contiguous 48 United States
Free Shipping Eligible Items
- Free shipping and handling on eligible supply orders of $49 or more. Free shipping calculation is based on the subtotals of eligible items, after any additional discounts are applied.
- For subtotals less than $49, the shipping and handling charge is $9.95.
Free Shipping Ineligible Items
- Shipping and handling charges are 15% of the subtotal of the items, after any discounts are applied, with a $9.95 minimum charge.
Free Shipping Ineligible Items
- Shipping and handling charges are 15% of the subtotal of the items, after any discounts are applied, with a $99 minimum charge. If the subtotal is greater than $1,000, please e-mail freight_quote@schoolspecialty.com for a freight quote.
*Note: Individually negotiated shipping policies will override the standard shipping policy. See Full Details
Items Shipped to Hawaii, Alaska and International
See our Hawaii & Alaska Shipping Policy and International Shipping Policy for details.These extension clamps feature heavy-duty electroplated zinc alloy construction and dual prong adjustments. Clamps have a maximum temperature use of 80 degrees-Celsius.
CLHD01 – 4 inch long extension rod is constructed of stainless steel. Prongs open to about 1-3/4 inches, have a recommended maximum grip size of about 1-1/2 inches, and feature double keyed spring-type adjustment screws. Prongs are covered with non-slip PVC sleeves and includes fiberglass sleeves. Overall length is 6-3/4 inches.
CLHD02 - The 5 inch long extension rod is constructed of stainless steel. Prongs open to about 2-3/4 inches, have a recommended maximum grip size of about 2-1/2 inches, and feature double keyed spring-type adjustment screws. Prongs are covered with non-slip PVC sleeve and includes fiberglass sleeves. Overall length is 9 inches.
CLHD03 - The 5 inch long extension rod is constructed of stainless steel. Prongs open to about 4 inches, have a recommended maximum grip size of about 3-1/4 inches, and feature double keyed spring-type adjustment screws. Prongs are covered with non-slip PVC sleeves. Overall length is 10-3/4 inches.