DYNAMIC HORIZONTAL ADJUSTMENT BAR MULTI-AXIS TRIANGLE ASSEMBLY, 7/8'' BALL, EA
INCLUDES PART NUMBERS 92020/92025 (1/2" SQ OFFSET HOOK X 12"L W/ MULTI-AXIS TRIANGLE HEADREST HARDWARE)
SQUARE SHAFT PREVENTS ROTATION DURING LINEAR COMPRESSION OF THE SPRING
PROVIDES LINEAR RESISTANCE VIA 60LB COIL SPRING
USED TO ABSORB AND DIFFUSE FORCES BY CLIENTS EXHIBITING "HEAD-BANGING" BEHAVIOR
