R12 Neoprene O-Ring Assortment Contains:

(20) R145 O-Ring 006 (1/8" x 1/4")
(20) R146 O-Ring 007 (5/32" x 9/32")
(20) R147 O-Ring 008 (3/16" x 5/16")
(15) R148 O-Ring 009 (7/32" 11/32")
(15) R149 O-Ring 010 (1/4" x 3/8")
(15) R150 O-Ring 011 (5/16" x 7/16")
(10) R151 O-Ring 012 (3/8" x 1/2")
(10) R152 O-Ring 110 (3/8" x 9/16")
(10) R153 O-Ring 111 (7/16" x 5/8")
(10) R154 O-Ring 112 (1/2" x 11/16")
(10) R155 O-Ring 113 (9/16" x 3/4")
(10) R156 O-Ring 114 (5/8" x 13/16")
(10) R157 O-Ring 115 (11/16" x 7/8")
(10) R158 O-Ring 116 (3/4" x 15/16")
(10) R159 O-Ring 210 (3/4" x 1")
(10) R160 O-Ring 211 (13/16" x 1-1/16")
(10) R161 O-Ring 212 (7/8" x 1-1/8")
(10) R162 O-Ring 213 (15/16" x 1-3/16")