Description Qty Unit stainless steel friction hinges 10"long 7800 sets casement window handles 7800 pieces concealed tower bolts 2900 pieces sliding door crescent latches 1200 pieces sliding door handles 300 pieces sliding window rollers 1200 pieces sliding window crescent latches 800 pieces 125mm aluminium butt hinges 200 pieces cup type comcealed handles 200 pieces spring loaded door stoppers 100 pieces