USED SUBURBAN COMPOUND SINE PLATE 4 X 4 very good conditions used couple times and stored 

this is a kind o tool of sine plates that has lot of 1/4" tap holes that can be used to clamp the part

fixture small vice  or stop

Check pictures and details carefully 

Will accept returns if for some reasons it arrives different as described or you are not happy with your buy

If more pictures or details are needed , let me know and I'll be more than glad to provide that 

Shipping only in U S A country

Have a greats coming days

Thanks you