Stainless Steel Under Platform Telescoping Boat LadderThis Under-Platform Boat Ladder is a sturdy, economical choice for most vessels. Featuring 304 stainless steel construction for durability and strength season after season. Ladder can be easily stowed and telescopes down into the water when in use. This ladder features a locking bar that secures the steps when the ladder is stowed. Flat plastic treads make using the ladder easy and comfortable.Features: 304 Stainless Steel construction; Telescoping steps; Plastic treads; Locking bar secures steps when stowed; Dimensions: 2 Step; Overall width: 12-1/4"; Deployed length: 23-1/4"; Centerline width: 8-3/4"; Mounting depth: 16-1/4"; Mounting height: 3"; Distance between mounting holes: 10-1/8"; Weight Capacity: 275 lbs.; 3 Step; Overall width: 12-1/4"; Deployed length: 32"; Centerline width: 8-3/4"; Mounting depth: 16-1/4"; Mounting height: 3"; Distance between mounting holes: 10-1/8"; Weight Capacity: 275 lbs.; 4 Step; Overall width: 12-1/2"; Deployed length: 41"; Centerline width: 8-3/4"; Mounting depth: 16-1/4"; Mounting height: 3"; Distance between mounting holes: 10-1/8"; Weight Capacity: 275 lbs.; Mounting Options: