PowerBlock Dumbbell Grip Guide

Find Your Perfect Fit

Choosing the right grip size can dramatically impact your performance, comfort, and results. A grip that’s too small can limit muscle engagement and strain your joints. Too large, and you may lose control or fatigue early. The right size creates a stronger connection to the weight, letting you lift with better form, improved control, and reduced risk of injury.

Here's how grip size influences your training:

Muscle Activation

A larger grip increases forearm and grip strength demands. Great for building total arm strength.

Form & Control

A well-fitted grip helps maintain proper wrist and elbow alignment during lifts.

training goals

Thicker grips are often used for power and grip development, while slimmer grips offer more precision and speed for high-rep training.

injury prevention

The right size reduces joint stress and helps prevent overuse issues, especially in the wrists and elbows.

Grip Size Comparison

32mm Grips

Size: Narrow-average, 32mm diameter

Feel: Minimal bulk, precise control, and a “natural” feel

Recommended for:

  • Small-average sized hands
  • Beginner lifters
  • Lightweight, tighter grip precision

Used on:

38mm grips

Size: Average-wide, 38mm diameter

Feel: Balanced and fuller feel with more surface contact

Recommended for:

  • Average-large sized hands
  • All-purpose fitness and advanced lifters
  • Thicker, grip-strength focus

Used on:

Grip Material Comparison

Steel Knurled Grips

Material: Raw steel with diamond-pattern knurling

Feel: Firm, dry, high-grip security

Recommended for:

  • Heavy Lifters & strength trainers
  • Intermediate to advanced lifters
  • Grip training

Used on:

TPR Contoured Grips

Material: Thermoplastic rubber over steel

Feel: Comfortable, natural fit, cushioned feel

Recommended for:

  • General Fitness & functional training
  • Beginner-intermediate lifters
  • Long, low impact workouts

Used on:

TPR Straight Grips

Material: Thermoplastic rubber over steel

Feel: Soft-touch, slightly tacky grip

Recommended for:

  • All-purpose use
  • Beginner-intermediate lifters
  • Comfort-seeking weight training

Used on:

  • Pro 100 EXP
  • Sport EXP
  • PowerBlock EXP

upgrading your grips

Ready for new grips? Whether you’re replacing just the grip itself or the entire handle assembly, start by selecting your dumbbell model below. Then follow the link to the corresponding compatible upgrade.

Grips

  • What you get: Knurled metal grip portion—not the entire handle assembly.
  • Perfect for: Lifters who want to replace the grips on their existing handles.
  • Assembly: Disassemble your current handles and install the new grips yourself.
  • Quantity: Sold in pairs

Knurled Grips:

Grip Handles (Pre-Assembled Handles)

  • What you get: Complete set of handles with the knurled grips already installed.
  • Perfect for: Lifters who want a ready-to-use solution—just swap out your old handles.
  • Assembly: Remove your current handles and drop in the new ones.
  • Quantity: Sold in pairs

Knurled Grip Handles:

TPR Grip Handles:

Compatibility Note: Knurled grips are available for select models. Be sure to check your model before purchasing.