The 450 SSS – The World’s Smallest Fully 316 Stainless Steel Drum Winch
The 450 SSS is the compact powerhouse of Savwinch’s Stainless Steel Series (SSS) — the world’s first and only complete 316 stainless steel drum winch. Designed for boats up to 4.5 m (15 ft), it delivers unmatched corrosion resistance, strength and long‑term reliability in the harshest marine environments.
Every major component — the motor, gearbox, and drum — is manufactured from 316 stainless steel, making the 450 SSS the most durable small‑vessel drum winch available globally.
Savwinch’s international award‑winning drum winches feature marine‑graded patented motors, oversized worm‑drive gearboxes, and full IP68 waterproof protection. The motor can be rotated into 12 different positions, ensuring seamless installation on almost any vessel layout.
Complete 316 Stainless Steel Construction – Fully Submersible
The Stainless Steel Series is the world’s first and only complete 316 stainless steel drum winch. The 450 SSS features:
316 stainless steel motor
316 stainless steel gearbox
316 stainless steel drum
Machined to fine tolerances and sealed with O‑ring technology, the SSS motor becomes a solid stainless‑steel block with no covers, sleeves or external housings. This ensures:
Zero moisture ingress
Zero condensation
Complete corrosion resistance
Full IP68 submersion capability (up to 5 minutes)
This is the Rolls Royce of drum winches — built for boat owners who demand the absolute best.
Paired with the EFF Electronic Fast Fall System, the 450 SSS achieves drop speeds of over 100 m per minute, delivering fast, controlled anchoring every time.
The 450 SSS package includes 45 m of 6 mm double‑braid rope and 5 m of chain, perfectly matched for vessels up to 4.5 m.
