Check the listing for details. Sealey Rubber O-Ring Assortment 407pc - Imperial BOR407. Condition: New. Listed at 57.49 USD. CONTENTS (Approximate Quantity) ID x Thickness; 1/8" x 1/16", 3/16" x 1/16", 1/4" x 1/16", 5/16" x 1/16", 3/8" x 1/16", 1/2" x 1/16" (20 of each), 3/8" x 3/32", 7/16" x 3/32", 1/2" x 3/32", 9/16" x 3/32", 5/8" x 3/32", 11/16" x 3/32", 3/4" x 3/32", 13/16" x 3/32", 7/8" x 3/32" (13 of each), 3/4" x 1/8", 13/16" x 1/8", 7/8" x 1/8", 15/16" x 1/8", 1" x 1/8", 1-1/16" x 1/8", 1-1/8" x 1/8", 1-3/16" x 1/8", 1-1/4" x 1/8", 1-5/16" x 1/8", 1-3/8" x 1/8", 1-7/16" x 1/8", 1-1/2" x 1/8", 1-5/8" x 1/8", 1-3/4" x 1/8", 1-7/8" x 1/8", 2". The simplest and safest way for our customers to pay for items is through PayPal. This is the primary option on eBay and is the quickest way to complete postage. We do also accept credit and debit cards and you can contact us via the 'Business Details' section on eBa.