The 2.50 or 3.0-3.5 Kellum grip is associated with which?

The 2.50 or 3.0-3.5 Kellum grip is associated with which?

• A. On the head
• B. Basket size used on secondary cable
• C. Device that measures tension
• D. Duct edge protector

Answer: (B)

The Kellum grip is a clamp used to securely hold a conductor while you work, and the numbers you see (like 2.50 or 3.0-3.5) refer to the basket size—the size of the opening inside the grip that fits a specific range of secondary cable sizes. Choosing the correct basket size ensures the grip clamps firmly without damaging the cable, which is essential for safe pulling, termination, or tensioning tasks on secondary conductors. It’s not worn on the head, not a device for measuring tension, and not an edge protector for ducts, so those options don’t fit.

The Kellum grip is a clamp used to securely hold a conductor while you work, and the numbers you see (like 2.50 or 3.0-3.5) refer to the basket size—the size of the opening inside the grip that fits a specific range of secondary cable sizes. Choosing the correct basket size ensures the grip clamps firmly without damaging the cable, which is essential for safe pulling, termination, or tensioning tasks on secondary conductors. It’s not worn on the head, not a device for measuring tension, and not an edge protector for ducts, so those options don’t fit.