ITEM NO.	I.D. mm (inch)	BASE O.D. mm (inch)
Black
H06B	9.5 (0.375)	21.4 (0.84)
H07B	11.1 (0.438)	21.4 (0.84)
H08B	12.7 (0.500)	21.4 (0.84)
H09B	14.3 (0.563)	23.0 (0.90)
H11B	17.5 (0.688)	23.0 (0.90)
H14B	22.2 (0.875)	30.5 (1.20)