Frame Class Locks 70 Mm Yellow (360 Pieces)

Frame BA247S Class Lock - 70 mm Yellow/Gold (360 Pieces per Carton)

Frame BA247S Class Lock is a 70 mm professional lock mechanism that provides secure locking on doors. With its compact and economical design, it offers reliable performance on light to medium-weight doors. Its yellow/gold galvanized coating makes it resistant to corrosion, providing long-lasting use on interior doors. This product is sold in cartons of 360 pieces (30 dozen); it is ideal for wholesale purchases, workshop stocks, and mass production. The same series is also available in 40 mm size with chrome, satin, and white color options.

Technical Specifications (BA247S)

All Size, Color, Measurement and Carton Options

What is a Class Lock? Where is it used?

• Simple & Economical: It does not contain a complex mechanism; it fixes the door with manual push. It offers suitable cost and trouble-free operation.
• Multi-Directional Color Options: With its yellow, chrome, satin, and white coating options, it is compatible with all kinds of door colors and decorations.
• Two Size Options: 40 mm is suitable for light/small doors, and 70 mm is suitable for standard/medium doors.
• Easy Installation: It can be quickly mounted on wooden/MDF surfaces with standard screw holes; no special tools are required.
• Wholesale Cost Advantage: Dozen-based carton packaging reduces the unit cost in large projects.

Size and Color Selection Guide

• 40 mm (BA244 Series): Small cabinet doors, light partitions, small interior doors
• 70 mm (BA247 Series): Standard interior doors, bathroom/ toilet doors, medium-sized cabinets
• Yellow/Gold: Classic, traditional, and wood-toned doors
• Chrome: Modern, industrial, and glossy surface doors
• Satin: Minimalist, matte, and contemporary designs
• White: White lacquer, MDF, and light-colored doors

Areas of Use

• Residential Interior: Bedrooms, bathrooms, toilets, cabinet doors
• Hotel & Accommodation: Guest room bathrooms, staff lockers, service areas
• Office & Workplace: Meeting rooms, archive sections, staff changing rooms
• School & Public Buildings: Classroom lockers, laboratory doors, changing rooms
• Retail & Store: Fitting room doors, display case doors, storage compartments

Frequently Asked Questions

What do the A/B/C/D/E/Ø measurements mean?

A: Plate length. B: Plate width. C: Lock height/mounting thickness. D: Total length (including lock protrusion). E: Screw hole distance or mounting tolerance. Ø: Lock pin diameter. These measurements are critical for correct model selection based on door size and mounting surface.

Which size and color should I choose?

Choose based on door size, weight, and decoration color. 40 mm is suitable for small/light doors, and 70 mm is suitable for standard doors. Color selection should be based on door surface color: yellow is classic, chrome is modern, satin is minimalist, and white is ideal for light-colored doors.

Are mounting screws included?

No. Mounting screws are not included in the package. You need to procure screws suitable for the surface (wood, MDF, plywood) where the lock will be mounted.

What is a "dozen"? How many pieces?

1 dozen = 12 pieces. 40 mm models come in 40 dozen = 480 pieces, and 70 mm models come in 30 dozen = 360 pieces. Be mindful of the piece/dozen distinction when ordering.

Can I place a mixed order of different sizes/colors?

Only one model can be ordered per carton. For mixed model requests, a separate carton order must be placed for each model. For large projects, you can contact us for special packaging requests.