Frontline GUC2X4 Slab Grabber guardrail clamp, safety green
Safety Green
$364.99
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Frontline GUC2X4 Slab Grabber guardrail clamp, safety green
1/5
  • Frontline GUC2X4 Slab Grabber guardrail clamp, safety green
  • Frontline GUC2X4 Slab Grabber, hot dip galvanized
  • Frontline Slab Grabber clamped to a concrete slab edge with 2x4 rails
  • Frontline GUC2X4 Slab Grabber, side view
  • Frontline GUC2X4 Slab Grabber rail slots, detail
Frontline GUC2X4 Slab Grabber Guardrail Clamp, 4–28 in Slab | Canada

Frontline GUC2X4 Slab Grabber Guardrail Clamp, 4–28 in Slab | Canada

$364.99
Finish

Frontline GUC2X4 Slab Grabber Guardrail Clamp, 4–28 in Slab. A clamp-on post that turns 2x4 lumber into perimeter guardrail at a concrete slab edge. It adjusts to slabs from 4 in up to 28 in thick and clamps on without screws or bolts into the concrete, installing in minutes with a torque wrench or drill. Slots take the top rail, mid rail and toe board. 20 lb, in hot dip galvanized or powder-coated safety green.

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Compliance in Canada: OSHA, not CSAFrontline states this product meets or exceeds OSHA 1910 and 1926. It is not CSA certified. If your site or province requires CSA-marked fall protection, see our Safety Direct CSA range; otherwise confirm acceptance with your site safety officer and provincial OHS authority (Ontario MLITSD, Alberta OHS, WorkSafeBC, CNESST) before use. Inspect before each use.
Equipment type
Slab-edge guardrail clamp
Slab thickness
4 to 28 in
Rails
2x4 lumber
Standard
OSHA 1910 / 1926

Frontline GUC2X4 Slab Grabber guardrail system key features

  • Clamps to the slab edge: no screws or bolts into the concrete
  • Adjusts to slabs from 4 in up to 28 in thick
  • Uses 2x4 lumber for the horizontal rails
  • Slots for top rail, mid rail and toe board
  • Installs in minutes with a torque wrench, drill or similar tool
  • Hot dip galvanized, or powder-coated safety green for visibility

Frontline GUC2X4 Slab Grabber specifications

Manufacturer Frontline Fall Protection
Model / SKU GUC2X4-GRN (green) · GUC2X4-HDG (galvanized)
Substrate Concrete slab edges
Slab thickness 4 to 28 in
Rails 2x4 lumber (not included)
Rail slots Top rail, mid rail, toe board
Mounting Clamp-on, non-penetrating
Weight 20 lb
Finishes Hot dip galvanized or powder-coated safety green
Standards Meets or exceeds OSHA 1910 and 1926
Region Stocked by Fall Protection Canada in Paris, Ontario · ships Canada-wide

Where crews use the Frontline GUC2X4 Slab Grabber

Concrete high-rise construction

Perimeter protection on each new slab as the floors go up.

Slab openings and edges

Quick 2x4 guardrail wherever there is a slab edge to clamp.

Renovation and parking structures

Edge protection without drilling the existing concrete.

Ships from Ontario
Stocked by Fall Protection Canada in Paris, Ontario. CAD pricing, no duties, no border surprises, Canada-wide shipping.

Is the Frontline GUC2X4 CSA certified? Compliance in Canada

Is the Frontline GUC2X4 CSA certified?

No. Frontline states it meets or exceeds OSHA 1910 and 1926. Confirm your guardrail spacing and lumber meet your provincial OHS rules for guardrails before use.

What slab thickness does it fit?

4 in up to 28 in.

Is the lumber included?

No. It takes standard 2x4 lumber for the top rail, mid rail and toe board, sourced locally.

Does it drill into the concrete?

No, it clamps to the slab edge with no screws or bolts.

Pair the Frontline GUC2X4 Slab Grabber with 2x4 rails

Space the Slab Grabbers along the slab edge and run 2x4 top rails, mid rails and toe boards through the slots. Send us your slab perimeter and we will work out the quantity. Contact Fall Protection Canada.