CA1770 – 315PC ALUMINIUM WASHER ASSORTMENT • Imperial and Metric • 15 Sizes: 1/4 to 1” I.D. & 5mm to 20mm I.D. • Thickness: 1/16” • 315 Pieces Replacement Packs Available Part # Size Pack Qty C1770-1 1/4 x 1/2 30 C1770-2 5/16 x 9/16 40 C1770-3 3/8 x 5/8 30 C1770-4 7/16 x 3/4 30 C1770-5 1/2 x 7/8 20 C1770-6 9/16 x 15/16 10 C1770-7 5/8 x 1 20 C1770-8 3/4 x 1-1/8 10 C1770-9 7/8 x 1-1/4 5 C1770-10 1 x 1-3/8 5 C1770-11 5 x 10mm 30 C1770-12 6 x 12mm 30 C1770-13 10 x 20mm 30 C1770-14 12 x 22mm 20 C1770-15 20 x 30mm 5