Milwaukee Mine Roof Jacks are designed for mine construction and other areas where ceiling heights vary greatly. The 8-ton model uses 2" schedule 40 pipe while the 16 ton requires 2" schedule 80 pipe. All models use a round base, item number 1470200, which fits 2" pipe. The base is sold separately. Pipe is not included, but available from 24" to 72". To attach your own pipe, drill a 17/32" diameter hole 1" from the end.

PRODUCT NUMBER	DESCRIPTION	SCREW DIAMETER		PIPE SIZE		CAPACITY		WEIGHT
PRODUCT NUMBER	DESCRIPTION	in.	mm	in.	mm	tons	kg	lb.	kg
1471000	STD. CAP, WING NUT	1 1/2	38	2	50	8	7264	18	8
1471700	6 x 6 CAP, WING NUT	1 1/2	38	2	50	8	7264	20	9
1472000	STD. CAP, SLIDE NUT	1 1/2	38	2	50	8	7264	20	9
1472700	6 x 6 CAP, SLIDE NUT	1 1/2	38	2	50	8	7264	22	10
1473000	STD. CAP, SQUARE PIPE, WING NUT	1 1/2	38	2	50	8	7264	18	8
1474000	STD. CAP, WING NUT	1 7/8	47	2	50	16	14528	38	17

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