Enlarged horizontal vial: Stanley products have an enlarged horizontal vial for extra accuracy.

Magnified vials: The vials in Stanley products are magnified by 20% for improved visibility and accurate readings.

Rock solid box beam construction: Some Stanley levels have a rock solid box beam construction that is up to five times stronger than other levels.

Dual-machined leveling surfaces: Certain Stanley levels have dual-machined leveling surfaces for maximum accuracy.

Non-marring rubber end caps: The products are equipped with non-marring rubber end caps that protect finished work surfaces from damage.

Easy-to-handle and lightweight: Some Stanley levels are easy to handle and lightweight, making them convenient to use.

Shock resistant over-moulded end caps: The Stanley products feature shock-resistant over-moulded end caps that provide durability.

Lightweight aluminum frame: The products feature a lightweight aluminum frame that is both durable and easy to use.