US
Naitesen

Naitesen Adjustable Steel Slant Board 600 lb

  • Maximum Weight Recommendation: 600 pounds
  • Material: Alloy Steel
  • Color: Orange
  • Unit Count: 1

Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A sturdy steel slant board with a wide angle range, worth buying for calf and knee stretching, though the grip tape on top is the part most likely to wear out first.

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ASIN: B0FWJR8926Model: MLD-1086-OCategory: Balance Boards

Colors Available

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Overview

A steel calf stretcher and slant board rated for 600 lbs, adjustable across 5 angles from 15 to 40 degrees, weighing 11.3 lbs. The surface uses non-slip sandpaper grip with rubber feet underneath, and it ships fully assembled.

  • 600 lb weight capacity, steel construction
  • 5 adjustable angles: 15, 23, 30, 35, 40 degrees
  • Non-slip sandpaper surface with rubber feet
  • Weighs 11.3 lbs, ships fully assembled

Who it's for

Useful for anyone stretching calves, Achilles or hamstrings before or after squats, running or lifting, and several buyers use it specifically for knee pain and pre-workout warm-up. Buyers who move around a lot on the board or shift weight side to side should note one review warning it can tip if weight is not centered.

Pros and cons

Pros
  • Steel frame stays rigid at heavier body weights
  • 5 angle settings from 15 to 40 degrees
  • Arrives fully assembled, no tools needed
Cons
  • Grip tape reported peeling or wearing down over time
  • Board width can make it easy to tip if weight is off-center
  • Some weight to it, so care needed when moving it

Performance notes

The steel frame stays rigid and stable across all five angle settings, with one buyer confirming no wobble at 215 lbs of body weight over weeks of regular use.

Specifications

BrandNaitesen
ModelMLD-1086-O
Dimensions & fit
Maximum Weight Recommendation600 poundshigher than 100% of 35 balance boards
Capacity & performance
Age Range DescriptionAdult
Construction & materials
MaterialAlloy Steel
ColorOrange
Included components
Unit Count1
Other details
Part NumberMLD-1086-O
AsinB0FWJR8926
Customer Reviews{'ratings_count': '234', 'stars': '4.2'}
ManufacturerNaitesen
Best Sellers Rank#34,128 In Sports & Outdoors (See Top 100 In Sports & Outdoors) #264 In Balance Boards (Sports & Outdoors)
Upc731055128509

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Frequently asked questions

What angles does the Naitesen slant board adjust to?

Five settings: 15, 23, 30, 35 and 40 degrees.

Is assembly required?

No, buyers describe it as ready to use straight out of the box.