Introduction

The BOSCH OSL050K is a 1/2 In. hooked Starlock® blade built for fast, precise sealant, paint, and glue removal in hard‑to‑reach spots. Professionally engineered for teak decking and other demanding applications, it makes caulk removal feel almost effortless—sharp edges, solid torque, and no drama.

Key Features & Design

• Hooked 1/2 In. blade – allows fast removal of caulk and other flexible materials from teak seams.
• Extra-sharp edge – removes even the toughest sealant thanks to a sharpened cutting edge; ideal for caulk removal in hard-to-reach areas.
• Three‑dimensional torque transfer – features a three‑dimensional fit designed for high torque transfer, reduced vibration and better performance.
• Starlock® compatibility – Starlock® blades are compatible with oscillating multi-tools from Bosch®, Fein®, Makita®, Milwaukee®, Rockwell®, Hitachi®, Ridgid®, Ryobi® and other pro tools.
• Color-coded interface and laser-etched blade – designed to allow user to quickly identify the right blade.
• Professional-grade Swiss-made blade manufactured with premium materials and innovative engineering.

Specifications

• Accessory Type: Oscillating Tool Accessory
• Attachment Method: Bimetal Blade
• Blade Thickness (in): 0.03
• Blade Width (in): 0.47
• Case Included: No
• Color Coded: Yes