Gas Strut 505mm-250N X2 (8mm Shaft) Caravans, Trailers, Canopy, Toolboxes Struts 51-55 Axle Size + Spring Size

Axle Size + Spring Size + Axle Locator + Fish Plate = U Bolt Size

Side Markers: Quantity: 4 PCS

Anti-rust coating for long life time

Mounting bolts included

TOWBAR WITH 4" DROP

Gas Strut 505mm-250N X2 (8mm Shaft) Caravans, Trailers, Canopy, Toolboxes Struts 51-55 Axle Size + Spring SizeGAS STRUTS PAIR 250NF (505 L, 8. 0MM S) OPEN LENGTH: 505 MM COMPRESSED (STROKE) LENGTH: 210 MM(APPROX.) TUBE DIAMETER: 18 MM STROKE DIAMETER: 8 MM QUANTITY: 1X PAIR SUITABLE FOR TRAILER, CARAVAN, TENT AVAILABLE SIZES: Description Stroke Diameter (MM) Tube Diameter (MM) Stroke Length (MM) Open Length (MM) Force (N) Data (MM) GAS250 8 18 210 505 250 250Nf (505mmL, 8mmS) GAS300 3 8 18 110 315 300 300Nf (315mmL, 8mmS) GAS300 7 10 22 300 700 300 300Nf