Complete Rebar Splicing Insanely Fast!
One Touch Rebar Couplers
Key Features
- Technology and Safety
It never loosens after connecting rebar and coupler due to hardness intensification by special heating treatment. Although extreme pulling-out is given, the rebar coupler will not be broken but the rebar itself will be broken as shown in the video clip below; - Buildability
With one click mechanism, it can be connected within 10 sec by one person without a special tool; - Compatibility
Our One Touch Rebar Couplers are widely compatible with various rib patterns and standards such as ASTM(US), BS(British), KS(Korea), JIS(Japan), and more; - Rebar Consumption
Once connected, the engineer can check how much rebar put into the rebar coupler with the naked eye, unlike the competitors’ model. It’s designed to prevent rebar from being thrown away unnecessarily; - Saving cost
Minimizing unnecessary thrown-away rebars and reduce time and number of labor on connecting procedure; - Easy assembly
Couplers: 6 parts pre-assembled prior to deliver
Rebar to coupler: One-touch assembly as shown in the video clip below; - Certificate of compliance
KS D0249:2016 (ISO15835-1:2009), RoHS, ISO9001:2015
| Imperial Rebar Size | Model Number | Length (mm) | Outer diameter (⌀) | Weight (Kg) |
| #4 | D13 | 86 | 32 | 0.260 |
| #5 | D16 | 100 | 37 | 0.378 |
| #6 | D19 | 114 | 42 | 0.523 |
| #7 | D22 | 130 | 48 | 0.840 |
| #8 | D25 | 146 | 54 | 1.100 |
| #9 | D29 | 160 | 61 | 1.295 |
| #10 | D32 | 173 | 68 | 2.031 |
| #11 | D35 | 186 | 72 | 2.450 |
Tolerance : ±3mm
| Product type | Estimated processing time | Daily workload | Work process analysis | ||
| Process order | Tool required | Required workforce | |||
| Quick Couplers | Approx. 5 minutes | Approx. 96 pcs | Operation after decomposition | Pipe Wrench | 1 x Steelworker & 1 x Assistance |
| Other One Touch Couplers | Approx. 7 minutes | Approx. 68 pcs | Operation after decomposition | Pipe Wrench | 1 x Steelworker & 1 x Assistance |
| Wedge Couplers | Approx. 3 minutes | Approx. 160 pcs | Hammer to secure after insertion | Hammer | 1 x Steelworker & 1 x Assistance |
| Our One Touch Couplers | Approx. 5-10 seconds. | Approx. 2880 pcs | One click insertion | None | 1 Steelworker |
Please note the following analysis was done by using simple calculation with an average labor cost on Steelworker for $25.95/hr and assistant for $17.21/hr.
For any questions or concerns you may have, please don’t hesitate to contact us for further assistance.
| Image | Joint method | Time needed per connection (Number of the workforce) |
Daily workload (per hour) |
Daily labor costs (8 hours) |
Total number of working days (based on 50,000 connections) |
Total labor cost |
| Model | ||||||
 |
Integral type | 5 minutes (1 steelworker + 1 assistant) |
96 connections (12 connections) |
$345.28 | 521 days | $179,890.88 |
| Quick Coupler | ||||||
 |
Internal separation type | 7 minutes (1 steelworker + 1 assistant) |
68 connections (8.6 connections) |
$345.28 | 736 days | $254,126.08 |
| One Touch Coupler | ||||||
 |
Wedge joint | 3 minutes (1 steelworker + 1 assistant) |
160 connections (20 connections) |
$345.28 | 313 days | $108,072.64 |
| Wedge coupler | ||||||
 |
Insertion joint | 10 seconds (1 steelworker) |
2,880 connections (360 connections) |
$207.60 | 18 days | $3,736.80 |
| OUR ONE TOUCH COUPLER |
| Test Item | Models | Results | Quality Standard | Testing Method |
| Tensile Strength Test | D16 (#5 Imperial) | 792 N/mm² | Min. 750 N/mm² | KS D0249:2019 equivalent to ISO 15835-1:2009 (Date of the test: Oct. 6, 2021) |
| D19 (#6 Imperial) | 785 N/mm² | |||
| D22 (#7 Imperial) | 809 N/mm² | |||
| D25 (#8 Imperial) | 786 N/mm² | |||
| D29 (#9 Imperial) | 783 N/mm² | |||
| D32 (#10 Imperial) | 795 N/mm² | |||
| Yield Strength Test | D16 (#5 Imperial) | 640 N/mm² | 600 ~ 780 N/mm² | |
| D19 (#6 Imperial) | 670 N/mm² | |||
| D22 (#7 Imperial) | 693 N/mm² | |||
| D25 (#8 Imperial) | 659 N/mm² | |||
| D29 (#9 Imperial) | 647 N/mm² | |||
| D32 (#10 Imperial) | 654 N/mm² | |||
| Low Cycle Fatigue Test | D16 (#5 Imperial) | 834 N/mm² | Min. 750 N/mm² | |
| D19 (#6 Imperial) | 835 N/mm² | |||
| D22 (#7 Imperial) | 793 N/mm² | |||
| D25 (#8 Imperial) | 771 N/mm² | |||
| D29 (#9 Imperial) | 770 N/mm² | |||
| D32 (#10 Imperial) | 781 N/mm² |