







1. Material and surface treatment:Stainless steel 316 or 304
2. Performance parameters:
- Unlock torque: less than or equal to 0.79N/M
- Ultimate load: 700N
- Stretching amount: 7mm
- Protection level: IP65
3. Installation instructions:
- Fixing screw torque 8N.M
- Fixing nut torque 17N.M
- Applicable door thickness: 1-15mm


Lock type | Lock code | Non-adjustable compression height | Adjustable compression height | ||
Left open | Right open | Left open | Right open | ||
Triangle 7mm | 237 | C3-1617-237-NB-L | C3-1617-237-NB-R | C3-1617-237-WB-L | C3-1617-237-WB-R |
Triangle 8mm | 238 | C3-1617-238-NB-L | C3-1617-238-NB-R | C3-1617-238-WB-L | C3-1617-238-WB-R |
Square 7mm | 247 | C3-1617-247-NB-L | C3-1617-247-NB-R | C3-1617-247-WB-L | C3-1617-247-WB-R |
Square 8mm | 248 | C3-1617-248-NB-L | C3-1617-248-NB-R | C3-1617-248-WB-L | C3-1617-248-WB-R |