The Klein 1604-10 is the compact grip for tensioning messenger and guy strand — the one that lives in the aerial bag because it's light, small, and does one job with total reliability.
Clamp it on steel strand from 0.06" to 0.25" diameter, hook on your come-along or hoist, and pull: the knurled jaw bites harder as tension increases, concentrating gripping pressure across a 1/4" cable area. It's designed for applications where a light, compact grip is wanted and cable deformation is not a factor — exactly right for steel strand, which shrugs off the aggressive jaw.

Build quality is the Klein grip story: custom drop-forged steel, machined and heat-treated for durability, then — and this is the part that matters when you're under load — every single grip is individually hand-inspected, actuated for proper function, and pulled to its rated load before it ships.
The maximum safe load is 2,500 lbs (1,134 kg), with the tested confidence behind the number.

At 6.5" long and under a pound, it's the grip you keep on the belt for guying, strand tensioning, and dead-ending work.
Keep the jaws clean for maximum bite — Klein's grip-cleaning brush set (KLN-25450) is the companion piece.

• Compact, lightweight Haven's grip for steel messenger and guy strand
• Cable diameter range: 0.06" to 0.25" (1.52 - 6.35 mm)
• Knurled aggressive jaw concentrates gripping pressure on a 1/4" cable area
• Maximum safe load: 2,500 lbs (1,134 kg)
• Custom drop-forged steel, machined and heat-treated
• Every grip individually hand-inspected, actuated, and pulled to rated load
• For use where cable deformation is not a factor (recommended for steel strand)

• Model: Klein Tools 1604-10
• Type: Haven's Grip
• Cable Type: Messenger, guy strand (steel)
• Cable Diameter: 0.06" - 0.25" (1.52 - 6.35 mm)
• Max Safe Load: 2,500 lb (1,134 kg)
• Jaw Type: Aggressive, knurled
• Overall Length: 6.5" (16.5 cm)
• Weight: 15.2 oz (431 g)
• UPC: 092644472022