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Kukyller

Dumbbell Nuts 2PCS Anti Slip Barbell Collar Screw Portable Spinlock Collar for Fitness Dumbbell Accessory

$6.89

414+ bought in the past month

About this item

  • Secure Enhanced Thread Design: The reliable spinlock collars and barbell collars feature deepened threads for slip- fastening, while the hex shape enables easy handling during your weightlifting assembly process
  • PVC Build: The sturdy dumbbell hex nut and standard -lock barbell anti-slip nuts are crafted from high-grade PVC plastic, delivering long-lasting performance and a stable, non-slip grip for intense workouts
  • Safe Hex Shape Structure: The practical barbell lock and weight collars for barbell combine deep threads with a hexagon shape, ensuring secure connections that prevent loosening during your dumbbell and barbell training sessions
  • Anti-Slip Strength: The tough weight locks for bar and spinlock collars offer optimal strength and slip resistance, letting you focus on your fitness routine without worrying about weight shifting mid-exercise
  • Effortless Install & Removal: The user-friendly barbell collars and dumbbell hex nut boast a stable design that allows for quick, hassle-free assembly and disassembly, streamlining your workout preparation steps

Key details

color_spec
‎#411
Brand
Kukyller
Color
#411
Special Feature
adjustable
special_feature
adjustable

Dimensions and fit

dimensions
‎3.15"L x 0.79"W
weight
‎29 Grams
Item Weight
29 Grams
item_weight
29 Grams
product_dimensions
3.15"L x 0.79"W
item_package_dimensions_l_x_w_x_h
3.15 x 1.57 x 0.79 inches
package_weight
29 Grams
item_dimensions_lxwxh
3.15 x 0.79 x 0.79 inches

Item information

style
common
manufacturer
Kukyller
brand_name
Kukyller
part_number
Kukyllerpcsk56dz8i
date_first_available
January 5, 2026
Highlights

About this item

  • Secure Enhanced Thread Design: The reliable spinlock collars and barbell collars feature deepened threads for slip- fastening, while the hex shape enables easy handling during your weightlifting assembly process
  • PVC Build: The sturdy dumbbell hex nut and standard -lock barbell anti-slip nuts are crafted from high-grade PVC plastic, delivering long-lasting performance and a stable, non-slip grip for intense workouts
  • Safe Hex Shape Structure: The practical barbell lock and weight collars for barbell combine deep threads with a hexagon shape, ensuring secure connections that prevent loosening during your dumbbell and barbell training sessions
  • Anti-Slip Strength: The tough weight locks for bar and spinlock collars offer optimal strength and slip resistance, letting you focus on your fitness routine without worrying about weight shifting mid-exercise
  • Effortless Install & Removal: The user-friendly barbell collars and dumbbell hex nut boast a stable design that allows for quick, hassle-free assembly and disassembly, streamlining your workout preparation steps
Details

Materials and care

material
‎PVC plastic

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