Master Series Dominion Spreader Bar with Locking Collar & Cuffs

Master Series Dominion Adjustable Spreader Bar with Locking Collar & Cuffs in Canada

The Master Series Dominion Adjustable Spreader Bar is a complete bondage restraint system combining a stainless steel positioning bar with an adjustable vegan leather collar, two lockable wrist cuffs and multiple connection points. The bar adjusts from 25.1 to 33.25 inches, while the collar fits 12–17.9-inch neck circumferences and the cuffs adjust from 5.25–9.6 inches. Three included padlock-and-key sets add lockable control, and the system supports both front-mounted and rear-mounted restraint configurations. Available in Canada from Discreet Life, Dominion is designed for experienced consensual restraint scenes requiring more structure and adjustability than a basic spreader bar.

Explore more advanced restraint systems, positioning gear and BDSM accessories from Master Series in Canada.

Adjustable Stainless Steel Spreader Bar

The stainless steel bar adjusts from 25.1 to 33.25 inches, allowing the amount of separation and positioning to be adapted across different body sizes and scene configurations.

Two Lockable Vegan Leather Wrist Cuffs

Two included wrist cuffs adjust from 5.25 to 9.6 inches in circumference. Each uses a buckle closure and can be integrated with the included locking hardware for a more restrictive setup.

Adjustable Collar with Central Connection

The matching vegan leather collar fits approximately 12 to 17.9 inches around the neck and connects to the central point of the spreader bar through the supplied carabiner hardware.

Front or Rear Restraint Configurations

Dominion can be arranged with the spreader bar across the front of the upper body or positioned behind the wearer, giving experienced users more flexibility than a conventional straight ankle-only spreader bar.

Three Padlock & Key Sets Included

The kit includes three separate lock-and-key sets along with two locking pins and three carabiners. Because locked restraint introduces additional risk, all keys should remain immediately accessible throughout a scene.

Key Features

• Complete adjustable spreader bar restraint system
• Stainless steel spreader bar
• Bar adjusts from 25.1–33.25 inches
• Adjustable vegan leather collar
• Collar fits 12–17.9 inches
• Two adjustable vegan leather wrist cuffs
• Cuffs fit 5.25–9.6 inches
• Supports front-mounted and rear-mounted configurations
• Includes 3 padlock and key sets
• Includes 2 locking pins
• Includes 3 carabiners
• Nickel-free hardware
• Phthalate-free construction according to supplied information

Compare Master Series Spreader & Suspension Gear

Dominion is the most complete restraint package in this group because the bar, collar, wrist cuffs and locking hardware are supplied together. Compare it with simpler steel bars or suspension hardware if you already own your preferred restraints.

Explore More Bondage Restraint Systems

If Dominion appeals to you because it combines positioning and restraint in one adjustable setup, browse our bondage sex restraints in Canada for spreader bars, cuffs, under-bed systems and other controlled-positioning products. You can also explore our broader Bondage & BDSM gear for collars, sensation tools, restraints and advanced scene accessories.

Pairs Well With

Dominion already includes wrist cuffs and a collar, so complementary gear should add a new sensory element rather than duplicate the restraint system. Browse BDSM blindfolds for controlled visual deprivation, or explore BDSM gags for experienced consensual scenes where communication and a non-verbal stop signal have been established in advance.

Technical Specifications

• Brand: Master Series
• Product Type: Adjustable spreader bar restraint system
• Spreader Bar Length: 25.1–33.25 inches adjustable
• Collar Circumference: 12–17.9 inches
• Wrist Cuff Circumference: 5.25–9.6 inches
• Bar Material: Stainless steel
• Collar & Cuff Material: Vegan leather
• Hardware: Metal, nickel-free
• Material Feature: Phthalate-free according to supplied information
• Included: Spreader bar, collar, 2 wrist cuffs, 2 locking pins, 3 carabiners, 3 locks and key sets
• Colours: Black and silver
• Water Care: Do not submerge

How to Use & Care

• Inspect the bar, cuffs, collar, locks and connectors before each scene.
• Adjust the cuffs and collar before applying any locks.
• Keep all keys immediately available whenever the restraints are locked.
• Choose a configuration that does not restrict breathing, circulation or normal joint movement.
• Maintain continuous communication and stop immediately if numbness, tingling, breathing difficulty or unusual discomfort occurs.
• Wipe clean with a damp cloth after use.
• Allow all components to air dry fully before storing in a cool, dry location away from direct sunlight.

Trust & Discretion

Discreet Life ships throughout Canada in plain, unmarked packaging for privacy. Enjoy secure checkout and discreet Canadian delivery for spreader bars, restraints and BDSM gear.

FAQ

How wide does the Dominion Bar adjust?
The spreader bar adjusts from approximately 25.1 to 33.25 inches.

Are cuffs and a collar included?
Yes. The system includes two adjustable wrist cuffs and one adjustable vegan leather collar.

Does Dominion include locks?
Yes. Three padlock-and-key sets are supplied along with locking pins and carabiners.

Can the bar be worn in more than one configuration?
Yes. The supplied design supports both front-mounted and rear-mounted restraint configurations.