Best Boron Carbide Sealing Ring

MasterLock 1178D Combination Padlock, Die Cast Body, 4 Pack Black/Silver (Keyed Different)

4 Pack (Keyed Different) , MasterLock 1178D Combination Padlock.
ProSeries resettable combination locks are designed for Commercial/Industrial applications.
Set-your-own 4-digit combination for convenience and security.
Deadlocking mechanism protects against prying, shimming and rap attacks.
2-1/4in (57mm) wide die cast body for strength and durability, 1-1/16in (28mm) octagonal boron-carbide shackle for excellent cut resistance.

8 Pack, MasterLock 1178D Combination Padlock (Keyed Different).
ProSeries resettable combination locks are designed for Commercial/Industrial applications.
Set-your-own 4-digit combination for convenience and security.
Deadlocking mechanism protects against prying, shimming and rap attacks.
2-1/4in (57mm) wide die cast body for strength and durability, 1-1/16in (28mm) octagonal boron-carbide shackle for excellent cut resistance.

3 Pack, MasterLock 1178D Combination Padlock (Keyed Different).
ProSeries resettable combination locks are designed for Commercial/Industrial applications.
Set-your-own 4-digit combination for convenience and security.
Deadlocking mechanism protects against prying, shimming and rap attacks.
2-1/4in (57mm) wide die cast body for strength and durability, 1-1/16in (28mm) octagonal boron-carbide shackle for excellent cut resistance.

GENERAL APPLICATION CUTTER - Speed Tiger 600 Nano carbide tools excel at working carbon steels (~HB225), alloy steels (HB225~325), pre-hardened steels (up to HRC45), hardened Steels (HRC40~45), cast iron.
HIGH PERFORMANCE FOR HARD MATERIALS - Cutter is made of Micro Grain Carbide that is very tough, resists wear and offers high cutting performance.
AlTiBN COATING - Titanium aluminum boron nitride (AlTiBN) coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds, offering better heat resistance than TiAlN, TiN or TiCN coatings.
HIGH-QUALITY - Flutes ground by a world-class ISO-9001 Factory.
Great performance at a competitive price.

GENERAL APPLICATION CUTTER - Speed Tiger 600 Nano carbide tools excel at working carbon steels (~HB225), alloy steels (HB225~325), pre-hardened steels (up to HRC45), hardened Steels (HRC40~45), cast iron.
HIGH PERFORMANCE FOR HARD MATERIALS - Cutter is made of Micro Grain Carbide that is very tough, resists wear and offers high cutting performance.
AlTiBN COATING - Titanium aluminum boron nitride (AlTiBN) coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds, offering better heat resistance than TiAlN, TiN or TiCN coatings.
HIGH-QUALITY - Flutes ground by a world-class ISO-9001 Factory.
Great performance at a competitive price.

GENERAL APPLICATION CUTTER - Speed Tiger 600 Nano carbide tools excel at working carbon steels, alloy steels, pre-hardened steels, hardened Steels, cast iron.
HIGH PERFORMANCE FOR HARD MATERIALS - Cutter is made of Micro Grain Carbide that is very tough, resists wear and offers high cutting performance.
AlTiBN COATING - Titanium aluminum boron nitride (AlTiBN) coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds, offering better heat resistance than TiAlN, TiN or TiCN coatings.
HIGH-QUALITY - Flutes ground by a world-class ISO-9001 Factory.
Great performance at a competitive price.

GENERAL APPLICATION CUTTER - Speed Tiger carbide tools excel at working wood, aluminum, copper, MDF, carbon steels (~HB225), alloy steels (HB225~325), pre-hardened steels (up to HRC45), hardened Steels (HRC40~45), cast iron.
Ideal for Chamfering, Carving V Groove, Centering.
90 Degree, Shank Diameter: 3/8", Full Length: 3”.
HIGH PERFORMANCE FOR HARD MATERIALS - Cutter is made of Micro Grain Carbide that is very tough, resists wear and offers high cutting performance.
ZrN-A COATING - Zirconium nitride (ZrN) +Titanium aluminum boron nitride (AlTiBN) coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds, offering better heat resistance than TiAlN, TiN or TiCN coatings.

Blue Inlay: The center of the ring surface is inlaid with shiny blue inlay, making it a stunning look.
Hawaiian Koa Wood Inlay: The two sides of blue inlay are inlaid with Hawaiian koa wood, bringing you close to nature.
Material: Great craftsmanship with excellent tungsten carbide, durable and scratch-resistant.
Comfort Fit: This tungsten carbide ring is designed with a comfort fit inner surface face, which can give you a comfortable feeling when you wear it..
What You Get: 1pc tungsten carbide wedding ring, 1pc flannel ring bag, our 30-day size exchange or money back and lifetime guarantee and friendly customer service..