Industrial & Scientific From MALLLALA on Amazon

【Safety & Dual Locking Brake】The 5/16" casters are metal pedal brake(double brake),when in lock position,it locks both the wheel and the rotation,and ensures the chair maintains at the original place stably,this is useful for people who want to have a rest on the chair ,or safe for kids and elder people,as it eliminates the hazard caused by unconscious moving;

【Easy to Install】 Installing this set of stem casters is easy,maybe one can finish the job by his own.first,screw out the old wheels at anti-clockwise direction,then,screw in the new wheels at clockwise;in addition,the heavy duty 3 inch castors support load up to 650lbs with a set of 5;

【What You Get 】3 X wheels with double lock,2 X standard wheels (no brake),1 X wrench,5 X nylon nuts.lifetime guarantee,90 days free replacement,satisfactory service,if you have any question,just contact us ,refund or replacement ,no question asked.

【HEAVY DUTY SUPPORT LOAD 650LBS & SECURITY LOCK MECHANISM】-- 3" heavy duty chair wheels support load up to 650lbs with the whole set of 5;plus,for the locking ferture,it is metal pedal brake(dual brake),when pushing on the pedals,it locks both the wheel and the rotation,This suck grips the floor like it's bolted down,keep your chiars in place firmly;

【SILENT SMOOTH ROLLING & SAFE FOR ANY FLOOR】-- Wrapped with soft and durable polyurethane,ensure to glide across any surface smoothly and quietly,would not damage floors,including hardwood,carpet,tile,etc.,great replacement castor wheels for office/desk/computer/gaming chairs,swivel stools and more;

【What You Get】5 X wheels with double lock,1 X wrench,5 X flange nuts.100% satisfied customer service,lifetime guarantee,90 days free replacement,if you have any question or concern,just contact us,we will deal with it soon,refund or replacement,no question asked.

Silent & Easy Rolling On Any Surface Without Marks:Wrapped with soft,no marring polyurethane ensure the wheels quiet ,smoothly roll on hardwood,carpet,laminate,tile etc.floors without any marks or scratches,and the wheels have a 360 degree range so you can turen and change direction easily;

Heavy Duty Support Load & Dual Safety Lock:our threaded stem castors are double lock brakes,when the lock is in the place,it locks both the wheel and the rotation;heavdy duty stem castors can carry 150lb per castors and total weight load 600lbs with set of 4;

What You Get -- 2 X wheels with double lock,2 X standard wheels (without lock),1 X wrench,4 X hex nuts.We guarantee our castor wheels quality and good selling back service,if you have any question,just contact our customer service team,refund or replacement,no question asked.

Silent & Easy Rolling On Any Surface Without Marks:Wrapped with soft,no marring polyurethane ensure the wheels quiet ,smoothly roll on hardwood,carpet,laminate,tile etc.floors without any marks or scratches,and the wheels have a 360 degree range so you can turen and change direction easily;

Heavy Duty Support Load & Dual Safety Lock:our threaded stem castors are double lock brakes,when the lock is in the place,it locks both the wheel and the rotation;heavdy duty stem castors can carry 150lb per castors and total weight load 600lbs with set of 4;

What You Get -- 4 X wheels with double lock,1 X wrench.We guarantee our castor wheels quality and good selling back service,if you have any question,just contact our customer service team,refund or replacement,no question asked.

SILENT & EASY ROLLING:Most industrial/furniture casters on market are the old version wheels which are weight bulky --inconveniently carry,do not friend to floors--leave markings on floors and make bigger sound--was annoying when rolling.our swivel wheels wrapped with soft durable polyurethane,these rubber wheels are dead silent,smooth,easy to roll,and will not mark up your floors.you can move your heavy devices with ease;

LOCK MECHANISM & EASY TO INSTALL:Our metal locking brake casters are double lock,when lock,they lock both the wheel and the rotation,hold your appliances standing at the original place stably.and the installation this set of wheels is easy,predrill hole and settle with nuts,then screw the wheels into the place,no complicated process,maybe one can finish the job by its own;

QUALITY WARRANTY:We are always committed to providing our customers with a satisfying purchasing experience.if you have any question with our casters,please feel free to contact us,we will answer you soon,replacement or refund no question asked.

【Safe For Any Floors & Easy Rolling】--Our replacement chair casters encased by soft & durable Polyurethane ,safe for any floor,glide across any surface without markings,scratches;precision bearings on both side ,ensure rolling with ease;do not allow the cheap plastic wheels to damage your hardwood floor any more,replace with these Modern Stylish  castor wheels to enjoy smooth,silent rolling experiences;

【Easy To Install】--Installing this set of stem casters is easy.first,screw out the old wheels at the anti-clockwise direction,second,screw in the new casters at the clockwise direction,no complicated process,so maybe one can finish the joy by his own;

【What You Get 】--- 5X casters with brake,1 X wrench,5 X flange nuts.if you have any question,just contact us,refund or replacement,no question asked.

HEAVY DUTY SUPPORT LOAD & SAFETY LOCK:These threaded stem castors are single lock brakes,when the lock is in the place,it locks the wheel only ,and the stem still can rotates,heavy duty stem castors can carry 150lb per castor and the total weight load up to 600lbs with a set of 4;

EASY TO INSTALL:The installation is simple,even One can finish the job by his own.there are many approaches of installation,the easiest is to predrill and settle with nuts.we offer 4 different kinds of nuts for you choose,you can pick up the suitable nuts according to your assemble projects;

100% SATISFACTION:We are always committed to providing our customers with a satisfying purchasing experience,if you have any question or concern,just contact our customer service,refund or replacement,no question asked.

【Silent & Easy Rolling On Any Surface Without Marks】-- Wrapped with soft,no marring polyurethane ensure the wheels quiet ,smoothly roll on hardwood,carpet,laminate,tile etc.floors without any marks or scratches,and the wheels have a 360 degree range so you can turen and change direction easily;

【Easy To Install】-- The installation is simple,even One can finish the job by his own.there are many approaches of installation,the easiest is to predrill and settle with nuts.we offer 4 different kinds of nuts for you choose,you can pick up the suitable nuts according to your assemble projects;

【What You Get】-- 2 X wheels with brake,2 X standard wheels(no beake),1 X wrench,4 X nylon nuts.If any question,just contact us,refund or replacement,no question asked.

【SILENT & Easy Rolling & Safe For Any Floors】--Our replacement chair casters encased by soft & durable Polyurethane,safe for any floor,glide across any surface without markings,scratches;precision bearings on both side,ensure rolling with ease;do not allow the cheap plastic wheels to damage your hardwood floor any more,replace with these Modern Stylish castor wheels to enjoy smooth,silent rolling experiences;

【Easy To Install】--Installing this set of stem casters is easy.first,screw out the old wheels at the anti-clockwise direction,second,screw in the new casters at the clockwise direction,no complicated process,so maybe one can finish the joy by his own;

【What You Get】5 X wheels with brake,1 X wrench,5 X flange nuts.100% satisfied customer service,lifetime guarantee,90 days free replacement,if you have any question or concern,just contact us,we will deal with it soon,refund or replacement,no question asked.

SILENT & EASY ROLLING:Most industrial/furniture casters on market are the old version wheels which are weight bulky --inconveniently carry,do not friend to floors--leave markings on floors and make bigger sound--was annoying when rolling.our swivel wheels wrapped with soft durable polyurethane,these rubber wheels are dead silent,smooth,easy to roll,and will not mark up your floors.you can move your heavy devices with ease;

LOCK MECHANISM & EASY TO INSTALL:Our metal locking brake casters are double lock,when lock,they lock both the wheel and the rotation,hold your appliances standing at the original place stably.and the installation this set of wheels is easy,predrill hole and settle with nuts,then screw the wheels into the place,no complicated process,maybe one can finish the job by its own;

QUALITY WARRANTY:We are always committed to providing our customers with a satisfying purchasing experience.if you have any question with our casters,please feel free to contact us,we will answer you soon,replacement or refund no question asked.