Designed for residential play, the Spalding Positive Lock breakaway basketball rim (model 411-519) provides high performance with a positive lock breakaway mechanism that keeps ball bearings securely in place to ensure the rim always returns to ready to play position. Other features include a continuous ram for hanging the net, included standard white net, and orange powder-coated finish. It has a 4 x 5-inch mounting pattern. It's backed by a 2-year limited warranty.

Features:

• Performance breakaway goal
• Positive lock breakaway mechanism
• Continuous ram for hanging net
• Orange powder coated finish
• Two-year limited warranty

The SD180 will break away at any point along the front or side portions of the ring. This will greatly reduce or remove the possibility of excessive torque loads being transmitted to the backboard, and protect a player’s hands from side dunk injuries
BPI SD180 Vision Rim Features:

• Competition rim with 180° breakaway action for professional and collegiate play Factory calibrated to meet rebound elasticity requirements


• Field adjustable breakaway mechanism maintains NCAA and professional recommendations for rebound elasticity


• Orange powder coated finish


• Easy Glide net tie system


• Includes net & mounting hardware


• US Patent No. 5,716,294


• Goal mounting pattern: SD180 - 5"x5"; SD180sb - 5"x4".

The 180 Degree Competition Breakaway Goal is a durable, rugged, institutional quality basketball rim designed to attach to most front mount basketball backboards with a bolt pattern.

• Breakaway action from any angle


• Long lasting positive lock mechanism


• Durable continuous net-locks


• Fits all standard backboards


• Durable powdercoat finish


• Excellent goal for college or high school use


• Meets all NCAA and H.S. specifications


• Anti-whip net and mounting hardware included


• 8-Year Superior Warranty