QSTRAINTSET OF QRT-360 SLIDE-N-CLICK RETRACTORS WITH L-TRACK SHOULDER RETRACTOR & LAP BELTWC18/19 COMPLIANTPart Number Q-10029 THIS LISTING IS FOR (1) KIT AS PICTUREDMeets load requirements of up to 60% higher during a collision as specified by RESNA & the WC18 standard. The QRT-360 is also fully compatible with newer WC19 Wheelchairs. KIT CONTAINS:(4) QRT-360 RETRACTORS (SLIDE-N-CLICK), Q011002 (1) SHOULDER BELT RETRACTOR, Q5-3405-1(1) REGULAR LAP BELT, Q8-6325 COMES WITH INSTRUCTIONS KIT DOES NOT COME WITH FLOOR ANCHORAGESTHESE CAN BE PURCHASED FROM OUR STORE FEATURES: FULLY MEETS WC18/19STRONGER THAN ALL OTHER RETRACTORSAUTOMATIC SELF-TENSIONING & LOCKINGACCOMMODATES LARGER WHEELCHAIRSENLARGED FOOT RELEASESNC ASSEMBLY FOR SLIDE ‘N CLICK ELIMINATES ALIGNMENT GUESSWORKULTRA-DURABLELOW PROFILEINTERCHANGEABLE