nVent LENTON Interlok HY10L Grout is a specially formulated metal-filled, volume stable grout developed exclusively for the nVent LENTON Interlok coupling system. The grout is produced under strict Pentair quality guidelines in order to ensure product quality along with consistent and reliable performance.
| Part Number | Article Number | Rebar Size, Metric | Rebar Size, US | Rebar Size, Canada | Number of Couplers Per Bag of LENTON INTERLOK Grout |
| LK5 | 145575 | 16 mm | #5 | 15M | 24 |
| LK6 | 145580 | 20 mm | #6 | 20M | 25 |
| LK7 | 145585 | 22 mm | #7 | - | 26 |
| LK8 | 145590 | 25 mm | #8 | 25M | 21 |
| LK9 | 145595 | 28 mm | #9 | 30M | 17 |
| LK10 | 145600 | 32 mm | #10 | - | 13.5 |
| LK11 | 145605 | 36 mm | #11 | 35M | 11.5 |
| LK40 | 145610 | 40 mm | - | - | 7 |
| LKT14 | 145611 | 43 mm | #14 | 45M | 7 |
| LKT50 | 145615 | 50 mm | - | - | 4 |
| LKT18 | 145620 | 57 mm | #18 | 55M | 4.5 |