Slotted Head Screwdriver Size Guide
Getting the right screwdriver can be trickier than you think. A lot of people fall into the trap of just getting any set without checking to see if it has the exact sizes they need.
To make the process easy for you we've compiled a comprehensive list below with a breakdown of all our flat head screwdrivers including their sizing details.
Teng Tools Flat Head Screwdriver Chart
| Item ID | Tip Width | Shaft Type | Tip Type | Blade Length | Overall Length | Weight | Handle Size |
| MD914N | 2.5mm/3/32 | round | parallel | 50mm/1.97in | 146mm/5.8in | 24g/0.9oz | small |
| MD915N | 2.5mm/3/32 | round | parallel | 75mm/3in | 171mm/6.7in | 24g/0.9oz | small |
| MD915N1 | 2.5mm/3/32 | round | parallel | 200mm/7.9in | 296mm/11.7in | 25g/0.9oz | small |
| MD920N | 3mm/1/8 | round | parallel | 75mm/3in | 171mm/6.7in | 27g/0.1oz | small |
| MD920N1 | 3mm/1/8 | round | parallel | 100mm/3.9in | 196mm/7.7in | 31g/1.1oz | small |
| MD916N | 3.5mm/9/64 | round | parallel | 75mm/3in | 171mm/6.7in | 29g/1.02oz | small |
| MD916N1 | 3.5mm/9/64 | round | parallel | 100mm/3.9in | 196mm/7.7in | 31g/1.1oz | small |
| MD916N2 | 3.5mm/9/64 | round | parallel | 150mm/5.9in | 246mm/9.7in | 38g/1.3oz | small |
| MD917N | 4mm/5/32 | round | parallel | 100mm/3.9in | 196mm/7.7in | 31g/1.1oz | small |
| MD917N1 | 4mm/5/32 | round | parallel | 400mm/15.7in | 496mm/19.5in | 41g/1.4oz | small |
| MD917N2 | 4mm/5/32 | round | parallel | 150mm/5.9in | 246mm/9.7in | 38g/1.3oz | small |
| MD922N | 5.5mm/7/32 | round | flared | 75mm/3in | 246mm/9.7in | 38g/1.3oz | small |
| MD923N | 5.5mm/7/32 | round | flared | 150mm/5.9in | 258mm/10.2in | 64g/2.3oz | medium |
| MD923N1 | 5.5mm/7/32 | round | flared | 200mm/7.9in | 308mm/12.1in | 74g/2.6oz | medium |
| MD928N | 6.5mm/1/4 | round | flared | 38mm/1.5in | 96mm/3.8in | 45g/1.6oz | extra small |
| MD928N1 | 6.5mm/1/4 | round | flared | 100mm/3.9in | 216mm/8.5in | 93g/3.3oz | large |
| MD928N2 | 6.5mm/1/4 | round | flared | 150mm/5.9in | 266mm/10.5in | 105g/3.7oz | large |
| MD928N3 | 6.5mm/1/4 | round | flared | 200mm/7.9in | 316mm/12.4in | 115g/4.1oz | large |
| MD928N4 | 6.5mm/1/4 | round | flared | 100mm/3.9in | 208mm/8.2in | 105g/3.7oz | medium |
| MD928N5 | 6.5mm/1/4 | round | flared | 150mm/5.9in | 258mm/10.2in | 110g/3.9oz | medium |
| MD928N6 | 6.5mm/1/4 | round | flared | 200mm/7.9in | 308mm/12.1in | 113g/4oz | medium |
| MD928N7 | 6.5mm/1/4 | round | flared | 400mm/15.7in | 508mm/20in | 185g/6.5oz | medium |
| MD930N | 10mm/25/64 | round | flared | 200mm/7.9in | 325mm/12.8in | 231g/8.1oz | extra large |
| MD931N | 5.5mm/7/32 | hexagon | flared | 125mm/4.9in | 253mm/9.9in | 96g/3.4oz | large |
| MD932N | 6.5mm/1/4 | hexagon | flared | 100mm/3.9in | 216mm/8.5in | 101g/3.6oz | large |
| MD932N1 | 6.5mm/1/4 | hexagon | flared | 150mm/5.9in | 266mm/10.5in | 114g/4oz | large |
| MD932N2 | 6.5mm/1/4 | hexagon | flared | 400mm/15.7in | 516mm/20.3in | 181g/6.4oz | large |
| MD934N | 8mm/5/16 | hexagon | flared | 150mm/5.9in | 275mm/10.8in | 156g/5.5oz | extra large |
| MD935N | 10mm/25/64 | hexagon | flared | 200mm/7.9in | 325mm/12.8in | 226g/7.9oz | extra large |
NOTE:
Click the appropriate Product ID in the above table to go directly to the screwdriver in our store.