For sale here is one pair of Unique Balance 3/8 in Tubular Spiral Tilt window balances, Unique Balance P/N FB38R21G. These popular spiral tilt type balances are commonly used in aluminum and vinyl tilt-in windows to facilitate sash positioning. The tube is gray plastic and is 21 inches in lenth with a 3/8 in diameter. Pin spacing is 11mm on center with 2.5mm pins. Manufactured in the USA by Unique Balance of Dubuque, Iowa. Pictures of actual items are provided. Typical retail pricing is $48. I accept Ebay Payments, PayPal, or good check to clear in advance of shipment. Buyer pays $9.50 USPS shipping to continental US destinations.
eBay