... 3, Sewing by electronic pattern sewing machines; 4, good ratchet and hooks; 4 packs 1" 1500LBS Ratchet Tie Down with S ... 12195-2 AS/NZS 43803, Working Length: As specified;4,Temperature range:-40°c--100°c;5, Safety factor ... on the Ratchet Tie Down, Which could cause damage;4, Ratchet Tie Down must not be overload.5, ... edge protectors and sleeves for sharp edges. 4 packs 1" 1500LBS Ratchet Tie Down with S ...