Fyrelane manufactures special sizing adapters designed to go from 4.5″ Nst to a larger thread.
Part Number: ADPT45FNH60MNH
Description: 4.5″ NST Female x 6″ Male NST
Part Number: ADPT45FNH50MNH
Description: 4.5″ NST Female x 5″ Male NST
To order, use our Contact Form and reference “Special Adapters”
800-676-0911 FAX: 972-594-7826 | © 2022 HYDRA-SHIELD INC. ALL RIGHTS RESERVED