AB-C Pipe Hold-Down Clamps 

We stand behind our products 100%, either it accomplishes your
goals, or we aren't done.

AB-C Pipe Clamps Class IV

AB-C Pipe Hold-Down Clamps are a custom-engineered forklift attachment designed for Class IV (ITA/FEM/ISO) hook-type carriages. Built for heavy-duty applications, this clamp allows operators to safely secure and stabilize pipe while retaining the side shift function on most forklifts.


Designed for demanding environments, the AB-C Series handles pipe ranging from approximately 2.8 inches up to 20 inches in diameter and lengths up to 40 feet. Its vertical opening design allows operators to handle both pipe and conventional palletized loads without removing the attachment—making it a highly versatile solution for mixed-use operations.

Industries & Applications

AB-C Forklift Hold-Down Clamp Specs

Mounting Class ITA Class IV; ISO/FEM Class 4A Hook Type with Bolted Adapter Plates
Physical Specs WEIGHT:   1380 LB
AET (THICKNESS):    ZERO
HCG:  RAISED  1.75”;  LOWERED  23.5”
VCG   RAISED   47.5”; LOWERED  14”
Capacity at Load Center 17,500 LB @ 24” (CLASS IV; ISO 4A)
Clamping Force 8,200 lb. @ 1750 psi
Pipe Diameter Range 2.0" - 32"
Control Valve Dual Over-Center Valve with Hydraulic Lock Sun Cavity T-21A, Sun Assembly
CWE-LHN-XII
Operating Pressure 1500 - 1700 psi
Flow Rate 6-12 gpm
Max Arm Speed OPEN/CLOSED FULL CYCLE:  5.5 SECONDS @ 10 GPM
Hydraulic Oil VISCOSITY:  10W; PETROLEUM BASED; FILTRATION ISO 19/16
Max Operating Temp 80 C (170 F)
Plumbing SAE  9/16 UNC THREADS; 3/8 INCH DIAMETER ID HOSE RATED BURST MINIMUM  3000 PSI ADAPTERS AND FITTINGS JIC #6 37 DEGREE FLARE

Request a Quote

Fork-Co Leads the Pack

With our industry-best lead times (4-5 weeks on complex builds), full in-house engineering and design team, on-site manufacturing and fabrication facility just south of Houston, TX, and vast standard product inventory, Fork-Co is the right choice for your project. We stand behind our products 100%, either it accomplishes your goals, or we aren't done.

To install this Web App in your iPhone/iPad press and then Add to Home Screen.