ES-13 Joint Combination
E-13A and E-13B combine to form a strong 45° angle joint. The main useis in diagonal bracing where it is cheaper and stronger than joints made with E-7A and E-7B.
E-13A and E-13B combine to form a strong 45° angle joint. The main useis in diagonal bracing where it is cheaper and stronger than joints made with E-7A and E-7B.