Feature

●【ENGLISH THREADED STEM CASTERS】The threaded stem size is 3/8"-16,it is imperial,not metric,the threaded stem diameter is 3/8"(9.5mm),the threaded stem length is 0.79"(20mm),the thread pitch is 16 per inch,carefully double check your old wheels size before purchasing,in case buying the wrong size;
●【PEDAL BRAKE FEATURE & HEAVY DUTY 650LB SUPPORT LOAD】-- Our caster with pedal brake,It is single brake,when applying the brake,the wheel does not move,but the stem can still be rotated,keep chairs in place as firm as if it was bolted to the floor,In addition,3" heavy duty chair wheels support load up to 650lbs with the whole set of 5;
●【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 hex 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.

[3 lockable casters+flange nuts]



[3 lockable casters+ hex nut]




Description

MALLLALA,3"caster wheels with 3/8" X 0.79"-16TPI coarse thread (US),the stud diameter is 3/8",the stud length is 0.79",no noise rubber wheel,protect floors from damage,heavy duty threaded stem caster replacement for office/desk/gaiming chairs,set of 5 casters with brake

Product Description:
Encased with soft & durable Polyurethane,bracket made by 2mm thick industrial steel,double bearings structure,helped these parameter,our MALLLALA caster wheels transform your office chair into a stylish modern piece furniture in minutes.the chair with these swivel castors glide across any floor as smooth as silk and also quietly,they will not mark up your floors,so you no need to use chair mats any more.brake pedal mechanism,when applying the brake,keep these in place firmly and stably

Product Specifications
Item: Caster Wheel
Color: Black
Material: Polyurethane,Steel
Model Numbe: 3" Wheel,3/8" X 0.79"-16 Stud
Special Features: Set Of 5 caster with brake
Number Of Items: 5
Mounting Type: Threaeded Stem
Load Capacity: 650 Pounds
Wheel Diameter: 3 Inch
Threaded Stud Diameter: 3/8"
Threaded Stud Length: 0.79"
Measurement System: English
Included Components: 5 X 3/8"-16 Nuts,1 X Wrench

Product Feature
?Silent & Smooth Rolling;
?Heavy Duty Capacity Load;
?No Damage To Floors;
?Easy To Install;
?Brake Pedal Feature;
?Long Lifespan;

Package Details( We Offer 4 Kinds Of Nuts For Your Option )
5 X 3” Caster Wheels with brake
5 X 3/8" Threaded Screw Inserts / Flanger Nuts / Nylon Nuts / Hex Nuts
1 X Wrench

Note
The Threaded Stem Is 3/8" * 0.79"-16, Its Measurement System Is English,Not Metric.