L Thyroxine? How about these?

Klein S16 Specifications: Handle Color: red Hex Size: 1/2" Overall Length: 7" Shank Length: 3" Klein S16 Includes: (1) Nut DriverKlein S16 Features: ...

Vise 226340 Specifications:Throat Depth: 1/2"Jaw Width: 4"Jaw Capacity: 4-1/2"Quick-Grip Drill Press Vise 226340 Features: Heavy-duty vises designed ...

Ironclad SEPTLS424RWG04L Genuine Bullwhip leather - completely washable and breathable. 4x4 vented knuckle protection. DuPont Kevlar reinforced saddle and thumb. ...

Malco TSDC TurboShear™ TS1 Drill Clamp

Crews SEPTLS135CK210AF Sleek design makes this a comfortable fit for almost anyone. Exclusive duramass scratch-resistant coating. Near total seal of eye orbit ...

Left Handed Safety Cutter (S4l). The S4 features a shorter, slimmer, more ergonomic handle than previous models Includes a see-thru body for quick inspection of ...

Click on image to enlarge. Manufacturer: Moldex-Metric MPN: 2700N95 UPC: 092311270000 Collection: N95 HandyStrap with Ventex Valve Color/Finish: White Straps / ...

Respirators feature the Moldex Dura-Mesh shell, which resists collapsing in heat and humidity. It has a molded nose bridge that seals easily without a metal nose ...

Stanley 28-500 Razor Blade Scraper

Heavyweight Apron Provides LowCost Splash and Spill ProtectionDurable SBR rubber cotton Heavyweight Wash Apron protects you from acids caustics and other chemicals. ...

P100 Flexi-Filter Pads For Advantage Respirators Advantage 200 Respirators feature MSA's patented MultiFlex System. A soft, pliable combination of rubber and ...

4' Aluminum Mini-Scaffold Multi-Purpose Ladder

Perfect for taking on rides, the strong, compact, lightweight IB-1 features our unique I-Beam handle surrounded by 3, 4, 5, 6 and 8mm hex wrenches and a straight ...

Irwin Vise Grip 11SP 11\" C-Clamp Locking Pliers

Felo 30320 - Phillips Bit x 2 on 1/4 Stock. Size: PH 2

Felo 30317 - Phillips Bit x 2 on 1/4 Stock. Size: PH 1

Permanent Dock Ladders mount to docks, platforms, etc.18"W, 3/4" round slip-resistant rungs offer excellent slip protection in oily or wet environments. ...

Also known as: LIS-26820, LIS26820; Fits external Torx bolts. Heat treated, alloy steel

Patented design allows each socket to fit both SAE & Metric on the same piece on 6PT SAE, 6PT METRIC, 12PT SAE, 12PT METRIC, SQUARE, 8PT, ROUNDED, FEMALE TORX ...

Patented design allows each socket to fit both SAE & Metric on the same piece on 6PT SAE, 6PT METRIC, 12PT SAE, 12PT METRIC, SQUARE, 8PT, ROUNDED, FEMALE TORX ...