Silverline Hi Vis Yellow Box Builders Spirit Level 450mm SL16

Silverline Hi Vis Yellow Box Builders Spirit Level 450mm

Barcode: 5024763015694

MPN: SL16

Overview:

Builders Hi Vis Yellow Box Spirit Level 450mm is a practical, reliable levelling tool for building work, carpentry and everyday DIY. Its box-section aluminium body is lightweight yet durable, making it easy to handle while still standing up to site conditions. The high-visibility yellow finish helps it stand out in busy work areas, and the shock-resistant vials provide clear readings for accurate alignment. Ideal for everything from brick courses and stonework to shelf fitting and frame installation, this 450mm level is a dependable choice when you need quick, accurate checks on the job.

Key Features

• 450mm box builders spirit level for trade and DIY tasks

• Hi-vis yellow finish for improved visibility on site

• Box-section aluminium body for strength with low weight

• Shock-resistant vials for reliable readings during regular use

• Measures horizontal, vertical and 45° alignment

• Easy-to-read vial markings for fast checks

• Shock-absorbing end caps help protect against knocks and drops

• Suitable for construction, carpentry, masonry and general alignment

Specifications

• Brand: Silverline

• Product Type: Box Builders Spirit Level

• MPN: SL16

• Length: 450mm

• Body Material: Aluminium (box section)

• End Caps: Shock-absorbing

• Vial Type: Shock-resistant

• Vial Angles: 45°, 90° and 180°

• Colour/Finish: Hi Vis Yellow

Applications

• Bricklaying and blockwork alignment

• Masonry and paving set-out checks

• Installing shelving, cabinets and frames

• Carpentry, joinery and general construction tasks

• DIY projects requiring quick level and plumb checks

How to Use

• Place the level on the surface you want to check

• Use the horizontal vial to confirm level, or the vertical vial to check plumb

• Use the 45° vial for setting angles where required

• Adjust the work until the bubble is centred between the markings

• Recheck at multiple points for the best overall accuracy

• Store safely to protect the vials and keep the edges clean

Box Builders Spirit Level 450mm – Key FAQs

• What length is the Silverline SL16 spirit level?
  This model is 450mm long, making it ideal for general building checks, carpentry work and common DIY alignment tasks.

• What angles can this spirit level measure?
  It’s designed for horizontal (180°), vertical (90°) and 45° checks, helping with level, plumb and angled set-outs.

• Is the body durable enough for site work?
  Yes. The box-section aluminium body is built for strength while remaining lightweight, and it’s suited to regular trade use.

• Are the vials protected against knocks?
  The level features shock-resistant vials and shock-absorbing end caps, helping reduce damage from everyday bumps and drops.

• Why is a hi-vis yellow level useful?
  The high-visibility finish makes the level easier to spot in toolboxes, vans and busy work areas, helping you work faster and keep track of tools.

• What jobs is a 450mm builder’s level best for?
  A 450mm level is great for shelving, frames, studwork, small wall sections, brick courses and general alignment, where compact size and quick readings matter.