The Kosto CAK125 Beam Slider Anchor is a temporary anchorage solution engineered for work at height on structural steel beams. Designed to fit beam widths from 4" to 13" (10.2–33 cm), this anchor ensures secure attachment across a wide range of structural applications. Built from high-quality stainless steel and aluminum, it delivers outstanding corrosion resistance and long-term durability in harsh environments. With adjustable slots and latch-release buttons, it locks firmly into place yet allows smooth sliding along the beam when required. Rated at 22 kN (5,000 lbs) with a user capacity of 59–141 kg (130–310 lbs), the CAK125 provides a reliable connection point for lanyards or self-retracting lifelines, making it an essential part of any fall protection system in construction, maintenance, and industrial applications.

Key Features

Adjustable design: Fits beam widths from 4" to 13" (10.2–33 cm).
Durable construction: Stainless steel and aluminum provide corrosion resistance and long service life.
Secure locking: Adjustable slots and latch-release buttons ensure a firm hold.
Smooth sliding: Allows movement along the beam when required for repositioning.
High strength: Rated to 22 kN (5,000 lbs) for dependable anchorage.
Versatile compatibility: Provides secure attachment point for lanyards and SRLs.

Intended Use

The CAK125 Beam Slider Anchor is designed for temporary fall protection during construction, maintenance, and industrial work on structural steel beams. Its adjustability and smooth-sliding functionality make it especially useful for mobile work at height.

Construction workers on structural steel frameworks
Industrial maintenance teams working on beams and girders
Bridge or infrastructure crews requiring mobile anchorage points
Applications where workers must reposition along steel beams

Product Specifications

Product Code: CAK125

Type: Beam slider anchor (adjustable)
Material: Stainless steel and aluminum
Beam width compatibility: 4"–13" (10.2–33 cm)
Minimum breaking strength: 22 kN (5,000 lbs)
Capacity: 59–141 kg (130–310 lbs including equipment)
Design: Adjustable slots, latch-release buttons, smooth sliding mechanism
Application: Fall arrest anchorage (Class A)
Dimensions: 475 mm (18.7") length × 110 mm (4.3") height × 80 mm (3.1") width

Certifications and Standards

ANSI Z359.18-2017 compliant
Fall arrest rated: Class A anchorage connector
Minimum breaking strength: 22 kN (5,000 lbs)