21 Inch Rear Mounting Concealed Drawer Slide

21 Inch Rear Mounting Concealed Drawer Slide

​20 inch concealed drawer slides (75 lb.) is ideal for filing cabinets, office furniture and commercial applications where a undermount installation is needed. The drawer rails are made from cold rolled zinc plated steel.
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Product Details

We're going to commit ourselves to giving our esteemed customers along with the most enthusiastically considerate providers for 18 Inch Ball Bearing Drawer Slides, Linear Slides Rail System, 21 Inch Undermount Drawer Slides. We will steadily improve the scientific management level of the enterprise, and strive to build the company into an enterprise with leading technology, excellent quality, and advanced management. Our company is working through the procedure principle of 'integrity-based, cooperation created, people oriented, win-win cooperation'.

20 inch concealed drawer slides (75 lb.) is ideal for filing cabinets, office furniture and commercial applications where a undermount installation is needed. The drawer rails are made from cold rolled zinc plated steel. The 20 inch concealed drawer slides providing precise, smooth gliding functionality. The 20 inch concealed drawer slides offer a soft closing feature with roll-out prevention ensuring that drawers close automatically and precisely.

Undermount slide characteristic

Undermount slide characteristic

Product Name

20 inch concealed drawer slides




BC1C-16 and BC1C-19

Nominal length

20’’ (500mm)

Material thickness


Drawer side thickness

5/8’’(16mm) and 3/4’’(19mm)

Dynamic load capacity


Static load capacity


Adjustment features

Drawer height adjustable for 0-3mm

Cycling Test

Pass 50,000 times at full load capacity

Salt Spray Test

48 hours


Residential cabinetry; Kitchen cabinet


SGS; ANSI; BHMA; ISO 9001:200


3 fold & full extension & Soft Close

Undermount slide adjustment features

Undermount slide adjustment features

Company information

In 2003, the Company-BTL was founded in China to produce slide hardware.

Our company is dedicated to "market orientation, customer satisfaction, and quality assurance", and provides customers with excellent service, high quality, the best price and on time delivery in order to cater for customers' demands. We warmly welcome OEM / ODM orders as well as design and manufacture of new models with customer's label or logo are enthusiastically accepted.

We sincerely look forward to establishing long-term, reliable and mutually beneficial business partnerships with all customers from at home and abroad. Our company will continuously strive to create new & innovative products.

Undermount slide testing condition

Undermount slide testing condition


Q: Are a trading company or manufacturer?

A: We are manufacturer. We have our own factory and experienced technicians.

Q2: What is your terms of payment?

A: 30% as deposit and pay 70% when the payment departs. We will show you the photos of the finished products and packages before you pay the balance.

Q3: What is your terms of delivery and delivery time?

A: EXW, FOB etc.

Generally, it will take 25-30 days to delivery the products.

Q4: Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds by ourselves.

Q5: What is your sample policy?

A: We can supply some certain small sample if we have ready parts in stock.

Q6: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q7: How do you make our business long-term and keep a good relationship with our products?

A: We provide high quality products, considerate service, and competitive prices to ensure the best interests of our customers.

We provide products, services and solutions to help customers improve safety and process efficiency, reduce waste, extend service life of 21 Inch Rear Mounting Concealed Drawer Slide achieving the sustainable development. We strengthen the construction of the talent team, make full use of the brand and product technology advantages to offer customers with higher-quality products and professional services. Our company, by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to provide our clients sincerely with qualified products, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.
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