1x 550mm Trailer Hydraulic Brake Braided Stainless Steel Flexi Line 3/8" Fittings W190 Please advise on ordering if

Please advise on ordering if you require 39mm round or 40mm

BR141A SPECIFICATIONS

x1 HEAVY DUTY GALVANISED MECHANICAL DISC CALIPER

SPEED RATING: 113

1x 550mm Trailer Hydraulic Brake Braided Stainless Steel Flexi Line 3/8" Fittings W190 Please advise on ordering ifSTAINLESS STEEL BRAIDED FLEXI LINE DOT APPROVED 550mm LONG, 3 8" UNF FITTINGS Unlike other braided stainless lines on the market the Huntsman line comes with stainless line and fittings. BRAIDED STAINLESS STEEL 550MM LONG MALE TO MALE FITTINGS 3 16" STAINLESS FLARED LINE 3 8" UNF STAINLESS FITTINGS (come with protective covers) DOT APPROVED Key Features and Benefits Corrosion Resistance: The stainless steel braiding is ideal for marine or high