roll control

i understand how to hook it all up going on my rear brakes. what im wanting to know is what size inverted flare is it to screw into the abs under the cab. going to use an adapter and run a 4 an brake hose to the line lock. just need to know if its metric or standard thread on the fittings. thanx

also how many amps does a typical line lock carry just wondering if i need to run a relay

anybody

Just a few amps. The fuse is 10A. A good switch will carry the load fine.

thanks any idea on the fitting size for the abs im going to run a braided 4 an hose from my abs to the line lock then just bend and reflare the other end to the line lock