512
https://www.macsequipment.co.nz/shop/USA+Aluminium+Ramps/USA+Aluminium+Ramps-Arched/512+Aluminium+Ramps+Pair+Arched.+Each+Ramp+1.5M+5Ft+long+x+300mm+12+wide.html
512 USA Aluminium Ramps (Pair) Arched, Total Capacity 1134Kg. Each Ramp is1.5M (5Ft) Long x 300mm (12) Wide
These ramps are a lifetime purchase not a consumable item, made in Missouri, USA since 1986. Ideal for loading machinery, vehicles etc onto low decks or trailers. Ramps have plates to slide onto trailer decks and can be pinned to ensure they stay engaged during loading.
Specifications: Part 512
Length : 5 Feet = 60” or 1542mm
Width : 12” or 300mm
Weight: 25lbs/pr or 11.3Kg/pr
Shipping dimensions: H160mm x W310mm x L 1600MM= 0.08m³