Perfect for preserving a quiet environment, our heavy-duty caster wheels roll smoothly over various surfaces with none unwanted noise or bumping.Specification:Panel dimensions:S about 2.3x6.9cm/0.91x2.72 inchesL about 2.6x8.3cm/1.02x3.27 inchesMounting hole spacing:S about 3.0cm/1.18 inchesL about 3.2cm/1.26 inchesMounting hole diameter:S about 0.4cm/0.16 inchesL about 0.6cm/0.24 inchesWheel diameter:S about 1.9cm/0.75 inchesL about 4.0cm/1.57 inchesWheel width:S about 1.5cm/0.59 inchesL about 1.9cm/0.75 inchesBottom mounting height:S about 2.3cm/0.91 inchesL about 4.5cm/1.77 inchesVertical mounting height:S about 0.7-3.4cm/0.28-1.34 inchesL about 2.8-6.8cm/1.1-2.68 inchesOverall Width:S about 2.7cm/1.06 inchesL about 2.9cm/1.14 inchesRecommended weight capacity:S 8kg/pcL 25kg/pcProduct net weight:S about 43.6gL about 90gPack List:Caster wheels*1See extra product details1.Reduce Sliding Noise: With a noise-reducing design, those caster wheels make certain quiet use, making them perfect for any environment the place noise levels must be minimized. Maintain a peaceful surroundings effortlessly!2.Convenient to Use: Experience seamless rolling over any surfaces. Our caster wheels waft noiselessly without any bumps or squeaks guaranteeing smooth and straightforward maneuverability. 3.Enhance Stability: Designed with a long bracket for additional stability, making certain durability and reliability for long-term use, even in wet or outside environments.4.Flexible Installation Choices: With bendy mounting options, including vertical mounting on the facet of furnishings or ordinary backside mounting, our caster wheels provide enhanced stability.5.Versatile in Use: Enjoy easy, versatile mobility with our casters, supreme for installing on a wide range of furnishings varieties corresponding to extendable tables, couches, and total furnishings repairs.