C. Sherman Johnson Tubular Turnbuckle Adjustment Tool - 3/16" & 1/4" Bodies Free shipping for all orders over $50.00. 30 days returns. Sign up for great deals with Fishbrain Pro. Share Loading Facebook Like button... C. Sherman Johnson Tubular Turnbuckle Adjustment Tool - 3/16" & 1/4" Bodies Free shipping for all orders over $50.00. 30 days returns. Sign up for great deals with Fishbrain Pro. Share Loading Facebook Like button...