Manhole Tools: Equipment: Guards These lightweight, rugged steel or aluminum safety fences provide a rigid and highly visible traffic barrier around open manholes. They help eliminate wind hazards when used with a manhole weather tent. Models 4000 & 4000AL clamp securely to the Pelsue manhole shield. Model 4000A includes locking arms.
Model Description (H×W×D) Weight Material
4000 42" × 31-3/8" × 32-3/8"
107cm × 80cm × 82cm		 36lbs
(16 kg)		 Steel
4000A 42" × 32-1/4" × 32-1/4"
107cm × 82cm × 82cm		 28lbs
(13 kg)		 Steel
4000AL 42" × 31-3/8" × 32-3/8"
107cm × 80cm × 82cm		 22lbs
(10 kg)		 Alum.