AG13-906 AG13906 Knee Retractor System Short PCL 8" Sharp Prong 4.8mm Blade 27mm AG13-904 AG13904 Knee Retractor System Long PCL 8" Sharp Prong 4.5mm Blade 21mm G13-902 G13902 Knee Retractor System Single PCL 8 1/4" Sharp Blade 14mm G13-900 G13900 Knee Retractor System Wide PCL 10" Sharp Prong 8.5mm Blade 57mm G13-780 G13780 Knee Retractor System MIS Modified Wide PCL 10" Sharp Prong 8.5mm Blade 34mm G13-805 G13805 Stubbs Short Prong Collateral Ligament Retractor with Strap 8" 27mm