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CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock
CURT adjustable ball mount with switch ball trailer ball set and hitch lock

CURT Adjustable Channel Ball Mount with 1" Hole, Hitch Lock for 3" Receiver & Triple Switch Ball Set (1-7/8", 2", 2-5/16")

Model: BMB21

CURT Adjustable Ball Mount Kit with Hitch Lock and Switch Ball Set

This all-in-one towing kit is perfect for versatile towing needs across multiple trailers. It includes a CURT adjustable channel-style ball mount with a 6,000 lb capacity, a chrome-plated barbell-style hitch lock for added security, and a 3-ball Switch Ball trailer ball set to accommodate different coupler sizes. Built with strength, safety, and convenience in mind, this bundle offers a durable, quiet-towing solution with maximum flexibility for hauling boats, campers, utility trailers, and more.

Bundle Contents:

  • QTY (1): Adjustable Channel Mount with 1" Ball Hole (2" Shank, 6,000 lbs., 6-3/4" Drop)
    • Adjustable drop up to 6-3/4" and rise up to 5-1/4"
    • 2" x 2" shank with two hitch pin holes for 11" or 12" length
    • 1" ball hole accepts multiple trailer balls
    • Anti-rattle design for quiet towing
    • Durable carbide powder coat finish resists rust and scratches
    • Includes pins and clips
  • QTY (1): 5/8" Hitch Lock (3" Receiver, Barbell, Chrome)
    • 5/8" pin fits 2", 2-1/2", and 3" receivers
    • Barbell-style design with watertight dust cap
    • Chrome-plated for corrosion resistance
    • 1/4-turn key activation, includes 2 keys
  • QTY (1): Switch Ball Trailer Ball Set (1-7/8", 2" & 2-5/16" Balls, 1" x 2-1/4" Shank)
    • Includes 3 ball sizes: 1-7/8" (3,500 lbs), 2" (6,000 lbs), 2-5/16" (8,000 lbs)
    • Exclusive J-groove design for secure, tool-free installation
    • Nickel chrome finish on ball heads; zinc-plated hex nut & lock washer
    • Tested to SAE J684 safety standards

Always confirm your trailer’s coupler height and your vehicle’s hitch receiver compatibility before use. Regular inspection and proper maintenance of towing equipment is recommended.

Specifications:  
Kit Type Adjustable Hitch Ball Mount with Security & Ball Set
Receiver Compatibility Fits 2" Hitch Receiver
Maximum Rating Capacity 6,000 LB
Maximum Drop 7 Inch
Maximum Rise 5 Inch
Ball Sizes 1-7/8", 2", 2-5/16"
Number of Balls Triple Ball
Order today or call us at 877-869-6690 for expert advice and personalized service.

$199 99

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We match lower prices from major authorized retailers for brand-new products in original packaging, provided the item is in stock. The competing seller must be an authorized, professional retail business; offers from individuals, auctions, peer-to-peer sites, or unauthorized sellers don’t qualify. Used, refurbished, or open-box items are excluded.

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Applies to this product only

Applies to this product only

$199 99

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Fits Vehicle Styles

Product Details

  • Brand: Curt
  • Model: BMB21
  • Includes: Adjustable Hitch Ball Mount,  Hitch Lock,  Switch Ball Set

CURT Adjustable Ball Mount Kit with Hitch Lock and Switch Ball Set

This all-in-one towing kit is perfect for versatile towing needs across multiple trailers. It includes a CURT adjustable channel-style ball mount with a 6,000 lb capacity, a chrome-plated barbell-style hitch lock for added security, and a 3-ball Switch Ball trailer ball set to accommodate different coupler sizes. Built with strength, safety, and convenience in mind, this bundle offers a durable, quiet-towing solution with maximum flexibility for hauling boats, campers, utility trailers, and more.

Bundle Contents:

  • QTY (1): Adjustable Channel Mount with 1" Ball Hole (2" Shank, 6,000 lbs., 6-3/4" Drop)
    • Adjustable drop up to 6-3/4" and rise up to 5-1/4"
    • 2" x 2" shank with two hitch pin holes for 11" or 12" length
    • 1" ball hole accepts multiple trailer balls
    • Anti-rattle design for quiet towing
    • Durable carbide powder coat finish resists rust and scratches
    • Includes pins and clips
  • QTY (1): 5/8" Hitch Lock (3" Receiver, Barbell, Chrome)
    • 5/8" pin fits 2", 2-1/2", and 3" receivers
    • Barbell-style design with watertight dust cap
    • Chrome-plated for corrosion resistance
    • 1/4-turn key activation, includes 2 keys
  • QTY (1): Switch Ball Trailer Ball Set (1-7/8", 2" & 2-5/16" Balls, 1" x 2-1/4" Shank)
    • Includes 3 ball sizes: 1-7/8" (3,500 lbs), 2" (6,000 lbs), 2-5/16" (8,000 lbs)
    • Exclusive J-groove design for secure, tool-free installation
    • Nickel chrome finish on ball heads; zinc-plated hex nut & lock washer
    • Tested to SAE J684 safety standards

Always confirm your trailer’s coupler height and your vehicle’s hitch receiver compatibility before use. Regular inspection and proper maintenance of towing equipment is recommended.

Specifications:  
Kit Type Adjustable Hitch Ball Mount with Security & Ball Set
Receiver Compatibility Fits 2" Hitch Receiver
Maximum Rating Capacity 6,000 LB
Maximum Drop 7 Inch
Maximum Rise 5 Inch
Ball Sizes 1-7/8", 2", 2-5/16"
Number of Balls Triple Ball
Order today or call us at 877-869-6690 for expert advice and personalized service.

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