Reduced Gap Bed Rails take the proactive approach to bed rail safety. The new designs offer added protection to traditional bed rails by closing up the open area that used to occur with the bed in the fully articulated position. All Invacare full-length bed rails now have a fourth crossbar and the crossbrace has a new mounting position on the head section of the bed. The spacing between the crossbars of the reduced gap bed rails has also been modified to reduce entrapment hazards. For your convenience, all bed rail model numbers remain the same. Heavy-duty 1" chrome-plated, welded steel construction Self-adjusting spring-loaded crossbraces snap easily into place without tools for quick installation Optional hardware is included for clamp-on Model no. 6628-TSS includes extra-wide crossbraces for use with TSS mattresses Overall Height: Above deck raised: 14.5" Above deck lowered: 3.75" Overall Length: 56" Overall Width: Between bed rails: 36" Shipping Product Weight: 31.5 lb Warranty: 3 years limited